2193163984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{48487}}^1$

素因数の和:48763

約数の個数: 40

約数和(自身を含む): 4653684288

約数和(自身を除く): 2460520304

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 257, 514, 1028, 2056, 2827, 4112, 5654, 11308, 22616, 45232, 48487, 96974, 193948, 387896, 533357, 775792, 1066714, 2133428, 4266856, 8533712, 12461159, 24922318, 49844636, 99689272, 137072749, 199378544, 274145498, 548290996, 1096581992, 2193163984]

約数ペア:

[(1, 2193163984), (2, 1096581992), (4, 548290996), (8, 274145498), (11, 199378544), (16, 137072749), (22, 99689272), (44, 49844636), (88, 24922318), (176, 12461159), (257, 8533712), (514, 4266856), (1028, 2133428), (2056, 1066714), (2827, 775792), (4112, 533357), (5654, 387896), (11308, 193948), (22616, 96974), (45232, 48487)]