1489594672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{5476451}}^1$

素因数の和:5476476

約数の個数: 20

約数和(自身を含む): 3055860216

約数和(自身を除く): 1566265544

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 5476451, 10952902, 21905804, 43811608, 87623216, 93099667, 186199334, 372398668, 744797336, 1489594672]

約数ペア:

[(1, 1489594672), (2, 744797336), (4, 372398668), (8, 186199334), (16, 93099667), (17, 87623216), (34, 43811608), (68, 21905804), (136, 10952902), (272, 5476451)]