417530

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{971}}^1$

素因数の和:1021

約数の個数: 16

約数和(自身を含む): 769824

約数和(自身を除く): 352294

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 971, 1942, 4855, 9710, 41753, 83506, 208765, 417530]

約数ペア:

[(1, 417530), (2, 208765), (5, 83506), (10, 41753), (43, 9710), (86, 4855), (215, 1942), (430, 971)]