1874804965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2005139}}^1$

素因数の和:2005172

約数の個数: 16

約数和(自身を含む): 2598661440

約数和(自身を除く): 723856475

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 2005139, 10025695, 22056529, 34087363, 110282645, 170436815, 374960993, 1874804965]

約数ペア:

[(1, 1874804965), (5, 374960993), (11, 170436815), (17, 110282645), (55, 34087363), (85, 22056529), (187, 10025695), (935, 2005139)]