2699659802

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{137}}^1\times {\mathrm{557}}^1$

素因数の和:748

約数の個数: 72

約数和(自身を含む): 5016887604

約数和(自身を除く): 2317227802

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 137, 266, 274, 361, 557, 722, 931, 959, 1114, 1862, 1918, 2527, 2603, 3899, 5054, 5206, 6713, 7798, 10583, 13426, 17689, 18221, 21166, 27293, 35378, 36442, 49457, 54586, 74081, 76309, 98914, 127547, 148162, 152618, 201077, 255094, 346199, 402154, 518567, 534163, 692398, 1037134, 1068326, 1407539, 1449871, 2423393, 2815078, 2899742, 3739141, 4846786, 7478282, 9852773, 10149097, 19705546, 20298194, 27547549, 55095098, 71043679, 142087358, 192832843, 385665686, 1349829901, 2699659802]

約数ペア:

[(1, 2699659802), (2, 1349829901), (7, 385665686), (14, 192832843), (19, 142087358), (38, 71043679), (49, 55095098), (98, 27547549), (133, 20298194), (137, 19705546), (266, 10149097), (274, 9852773), (361, 7478282), (557, 4846786), (722, 3739141), (931, 2899742), (959, 2815078), (1114, 2423393), (1862, 1449871), (1918, 1407539), (2527, 1068326), (2603, 1037134), (3899, 692398), (5054, 534163), (5206, 518567), (6713, 402154), (7798, 346199), (10583, 255094), (13426, 201077), (17689, 152618), (18221, 148162), (21166, 127547), (27293, 98914), (35378, 76309), (36442, 74081), (49457, 54586)]