2031349684

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 4609835328

約数和(自身を除く): 2578485644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 67, 73, 91, 98, 134, 146, 163, 182, 196, 268, 292, 326, 364, 469, 511, 637, 652, 871, 938, 949, 1022, 1141, 1274, 1742, 1876, 1898, 2044, 2119, 2282, 2548, 3283, 3484, 3577, 3796, 4238, 4564, 4891, 6097, 6566, 6643, 7154, 7987, 8476, 9782, 10921, 11899, 12194, 13132, 13286, 14308, 14833, 15974, 19564, 21842, 23798, 24388, 26572, 29666, 31948, 34237, 42679, 43684, 46501, 47596, 59332, 63583, 68474, 76447, 83293, 85358, 93002, 103831, 127166, 136948, 141973, 152894, 154687, 166586, 170716, 186004, 207662, 239659, 254332, 283946, 305788, 309374, 333172, 415324, 445081, 479318, 535129, 567892, 583051, 618748, 797233, 890162, 958636, 993811, 1070258, 1082809, 1166102, 1594466, 1780324, 1987622, 2140516, 2165618, 2332204, 3115567, 3188932, 3975244, 4331236, 5580631, 6231134, 6956677, 7579663, 10364029, 11161262, 12462268, 13913354, 15159326, 20728058, 22322524, 27826708, 30318652, 39064417, 41456116, 72548203, 78128834, 145096406, 156257668, 290192812, 507837421, 1015674842, 2031349684]

約数ペア:

[(1, 2031349684), (2, 1015674842), (4, 507837421), (7, 290192812), (13, 156257668), (14, 145096406), (26, 78128834), (28, 72548203), (49, 41456116), (52, 39064417), (67, 30318652), (73, 27826708), (91, 22322524), (98, 20728058), (134, 15159326), (146, 13913354), (163, 12462268), (182, 11161262), (196, 10364029), (268, 7579663), (292, 6956677), (326, 6231134), (364, 5580631), (469, 4331236), (511, 3975244), (637, 3188932), (652, 3115567), (871, 2332204), (938, 2165618), (949, 2140516), (1022, 1987622), (1141, 1780324), (1274, 1594466), (1742, 1166102), (1876, 1082809), (1898, 1070258), (2044, 993811), (2119, 958636), (2282, 890162), (2548, 797233), (3283, 618748), (3484, 583051), (3577, 567892), (3796, 535129), (4238, 479318), (4564, 445081), (4891, 415324), (6097, 333172), (6566, 309374), (6643, 305788), (7154, 283946), (7987, 254332), (8476, 239659), (9782, 207662), (10921, 186004), (11899, 170716), (12194, 166586), (13132, 154687), (13286, 152894), (14308, 141973), (14833, 136948), (15974, 127166), (19564, 103831), (21842, 93002), (23798, 85358), (24388, 83293), (26572, 76447), (29666, 68474), (31948, 63583), (34237, 59332), (42679, 47596), (43684, 46501)]