561201790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3301187}}^1$

素因数の和:3301211

約数の個数: 16

約数和(自身を含む): 1069584912

約数和(自身を除く): 508383122

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 3301187, 6602374, 16505935, 33011870, 56120179, 112240358, 280600895, 561201790]

約数ペア:

[(1, 561201790), (2, 280600895), (5, 112240358), (10, 56120179), (17, 33011870), (34, 16505935), (85, 6602374), (170, 3301187)]