814271608

素因数分解:

$2^3\times {\mathrm{269}}^1\times {\mathrm{378379}}^1$

素因数の和:378654

約数の個数: 16

約数和(自身を含む): 1532439000

約数和(自身を除く): 718167392

約数列:

[1, 2, 4, 8, 269, 538, 1076, 2152, 378379, 756758, 1513516, 3027032, 101783951, 203567902, 407135804, 814271608]

約数ペア:

[(1, 814271608), (2, 407135804), (4, 203567902), (8, 101783951), (269, 3027032), (538, 1513516), (1076, 756758), (2152, 378379)]