412345142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{646309}}^1$

素因数の和:646351

約数の個数: 16

約数和(自身を含む): 698014800

約数和(自身を除く): 285669658

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 646309, 1292618, 7109399, 14218798, 18742961, 37485922, 206172571, 412345142]

約数ペア:

[(1, 412345142), (2, 206172571), (11, 37485922), (22, 18742961), (29, 14218798), (58, 7109399), (319, 1292618), (638, 646309)]