480779624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{65111}}^1$

素因数の和:65201

約数の個数: 32

約数和(自身を含む): 984493440

約数和(自身を除く): 503713816

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 65111, 130222, 260444, 520888, 846443, 1692886, 3385772, 4622881, 6771544, 9245762, 18491524, 36983048, 60097453, 120194906, 240389812, 480779624]

約数ペア:

[(1, 480779624), (2, 240389812), (4, 120194906), (8, 60097453), (13, 36983048), (26, 18491524), (52, 9245762), (71, 6771544), (104, 4622881), (142, 3385772), (284, 1692886), (568, 846443), (923, 520888), (1846, 260444), (3692, 130222), (7384, 65111)]