521129576

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{538357}}^1$

素因数の和:538385

約数の個数: 24

約数和(自身を含む): 1074024210

約数和(自身を除く): 552894634

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 538357, 1076714, 2153428, 4306856, 5921927, 11843854, 23687708, 47375416, 65141197, 130282394, 260564788, 521129576]

約数ペア:

[(1, 521129576), (2, 260564788), (4, 130282394), (8, 65141197), (11, 47375416), (22, 23687708), (44, 11843854), (88, 5921927), (121, 4306856), (242, 2153428), (484, 1076714), (968, 538357)]