929042920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1786621}}^1$

素因数の和:1786645

約数の個数: 32

約数和(自身を含む): 2251143720

約数和(自身を除く): 1322100800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1786621, 3573242, 7146484, 8933105, 14292968, 17866210, 23226073, 35732420, 46452146, 71464840, 92904292, 116130365, 185808584, 232260730, 464521460, 929042920]

約数ペア:

[(1, 929042920), (2, 464521460), (4, 232260730), (5, 185808584), (8, 116130365), (10, 92904292), (13, 71464840), (20, 46452146), (26, 35732420), (40, 23226073), (52, 17866210), (65, 14292968), (104, 8933105), (130, 7146484), (260, 3573242), (520, 1786621)]