520039735472

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{1223}}^1\times {\mathrm{263129}}^1$

素因数の和:264461

約数の個数: 40

約数和(自身を含む): 1018388881440

約数和(自身を除く): 498349145968

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1223, 1616, 2446, 4892, 9784, 19568, 123523, 247046, 263129, 494092, 526258, 988184, 1052516, 1976368, 2105032, 4210064, 26576029, 53152058, 106304116, 212608232, 321806767, 425216464, 643613534, 1287227068, 2574454136, 5148908272, 32502483467, 65004966934, 130009933868, 260019867736, 520039735472]

約数ペア:

[(1, 520039735472), (2, 260019867736), (4, 130009933868), (8, 65004966934), (16, 32502483467), (101, 5148908272), (202, 2574454136), (404, 1287227068), (808, 643613534), (1223, 425216464), (1616, 321806767), (2446, 212608232), (4892, 106304116), (9784, 53152058), (19568, 26576029), (123523, 4210064), (247046, 2105032), (263129, 1976368), (494092, 1052516), (526258, 988184)]