1229971834

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:432

約数の個数: 96

約数和(自身を含む): 2407119120

約数和(自身を除く): 1177147286

約数列:

[1, 2, 7, 13, 14, 26, 37, 49, 74, 91, 97, 98, 182, 194, 259, 269, 481, 518, 538, 637, 679, 962, 1261, 1274, 1358, 1813, 1883, 2522, 3367, 3497, 3589, 3626, 3766, 4753, 6734, 6994, 7178, 8827, 9506, 9953, 13181, 17654, 19906, 23569, 24479, 25123, 26093, 26362, 46657, 47138, 48958, 50246, 52186, 61789, 69671, 93314, 123578, 129389, 139342, 171353, 175861, 182651, 258778, 326599, 339209, 342706, 351722, 365302, 487697, 653198, 678418, 905723, 965441, 975394, 1278557, 1811446, 1930882, 2286193, 2374463, 2557114, 4572386, 4748926, 6340061, 6758087, 12550733, 12680122, 13516174, 16621241, 25101466, 33242482, 47306609, 87855131, 94613218, 175710262, 614985917, 1229971834]

約数ペア:

[(1, 1229971834), (2, 614985917), (7, 175710262), (13, 94613218), (14, 87855131), (26, 47306609), (37, 33242482), (49, 25101466), (74, 16621241), (91, 13516174), (97, 12680122), (98, 12550733), (182, 6758087), (194, 6340061), (259, 4748926), (269, 4572386), (481, 2557114), (518, 2374463), (538, 2286193), (637, 1930882), (679, 1811446), (962, 1278557), (1261, 975394), (1274, 965441), (1358, 905723), (1813, 678418), (1883, 653198), (2522, 487697), (3367, 365302), (3497, 351722), (3589, 342706), (3626, 339209), (3766, 326599), (4753, 258778), (6734, 182651), (6994, 175861), (7178, 171353), (8827, 139342), (9506, 129389), (9953, 123578), (13181, 93314), (17654, 69671), (19906, 61789), (23569, 52186), (24479, 50246), (25123, 48958), (26093, 47138), (26362, 46657)]