2067874390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1\times {\mathrm{13807}}^1$

素因数の和:14712

約数の個数: 32

約数和(自身を含む): 3945884544

約数和(自身を除く): 1878010154

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 881, 1762, 4405, 8810, 13807, 14977, 27614, 29954, 69035, 74885, 138070, 149770, 234719, 469438, 1173595, 2347190, 12163967, 24327934, 60819835, 121639670, 206787439, 413574878, 1033937195, 2067874390]

約数ペア:

[(1, 2067874390), (2, 1033937195), (5, 413574878), (10, 206787439), (17, 121639670), (34, 60819835), (85, 24327934), (170, 12163967), (881, 2347190), (1762, 1173595), (4405, 469438), (8810, 234719), (13807, 149770), (14977, 138070), (27614, 74885), (29954, 69035)]