488542856

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{319727}}^1$

素因数の和:319924

約数の個数: 16

約数和(自身を含む): 920816640

約数和(自身を除く): 432273784

約数列:

[1, 2, 4, 8, 191, 382, 764, 1528, 319727, 639454, 1278908, 2557816, 61067857, 122135714, 244271428, 488542856]

約数ペア:

[(1, 488542856), (2, 244271428), (4, 122135714), (8, 61067857), (191, 2557816), (382, 1278908), (764, 639454), (1528, 319727)]