815462570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2267}}^1\times {\mathrm{2767}}^1$

素因数の和:5054

約数の個数: 32

約数和(自身を含む): 1582011648

約数和(自身を除く): 766549078

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2267, 2767, 4534, 5534, 11335, 13835, 22670, 27670, 29471, 35971, 58942, 71942, 147355, 179855, 294710, 359710, 6272789, 12545578, 31363945, 62727890, 81546257, 163092514, 407731285, 815462570]

約数ペア:

[(1, 815462570), (2, 407731285), (5, 163092514), (10, 81546257), (13, 62727890), (26, 31363945), (65, 12545578), (130, 6272789), (2267, 359710), (2767, 294710), (4534, 179855), (5534, 147355), (11335, 71942), (13835, 58942), (22670, 35971), (27670, 29471)]