520180124

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{4195001}}^1$

素因数の和:4195036

約数の個数: 12

約数和(自身を含む): 939680448

約数和(自身を除く): 419500324

約数列:

[1, 2, 4, 31, 62, 124, 4195001, 8390002, 16780004, 130045031, 260090062, 520180124]

約数ペア:

[(1, 520180124), (2, 260090062), (4, 130045031), (31, 16780004), (62, 8390002), (124, 4195001)]