492030256

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{128669}}^1$

素因数の和:128916

約数の個数: 20

約数和(自身を含む): 957304800

約数和(自身を除く): 465274544

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 128669, 257338, 514676, 1029352, 2058704, 30751891, 61503782, 123007564, 246015128, 492030256]

約数ペア:

[(1, 492030256), (2, 246015128), (4, 123007564), (8, 61503782), (16, 30751891), (239, 2058704), (478, 1029352), (956, 514676), (1912, 257338), (3824, 128669)]