129485770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{761681}}^1$

素因数の和:761705

約数の個数: 16

約数和(自身を含む): 246784968

約数和(自身を除く): 117299198

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 761681, 1523362, 3808405, 7616810, 12948577, 25897154, 64742885, 129485770]

約数ペア:

[(1, 129485770), (2, 64742885), (5, 25897154), (10, 12948577), (17, 7616810), (34, 3808405), (85, 1523362), (170, 761681)]