492026512

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1808921}}^1$

素因数の和:1808946

約数の個数: 20

約数和(自身を含む): 1009378476

約数和(自身を除く): 517351964

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1808921, 3617842, 7235684, 14471368, 28942736, 30751657, 61503314, 123006628, 246013256, 492026512]

約数ペア:

[(1, 492026512), (2, 246013256), (4, 123006628), (8, 61503314), (16, 30751657), (17, 28942736), (34, 14471368), (68, 7235684), (136, 3617842), (272, 1808921)]