397179430

素因数分解:

$2^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{92153}}^1$

素因数の和:92591

約数の個数: 16

約数和(自身を含む): 716589504

約数和(自身を除く): 319410074

約数列:

[1, 2, 5, 10, 431, 862, 2155, 4310, 92153, 184306, 460765, 921530, 39717943, 79435886, 198589715, 397179430]

約数ペア:

[(1, 397179430), (2, 198589715), (5, 79435886), (10, 39717943), (431, 921530), (862, 460765), (2155, 184306), (4310, 92153)]