26278430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{154579}}^1$

素因数の和:154603

約数の個数: 16

約数和(自身を含む): 50083920

約数和(自身を除く): 23805490

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 154579, 309158, 772895, 1545790, 2627843, 5255686, 13139215, 26278430]

約数ペア:

[(1, 26278430), (2, 13139215), (5, 5255686), (10, 2627843), (17, 1545790), (34, 772895), (85, 309158), (170, 154579)]