17108890

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{41729}}^1$

素因数の和:41777

約数の個数: 16

約数和(自身を含む): 31547880

約数和(自身を除く): 14438990

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 41729, 83458, 208645, 417290, 1710889, 3421778, 8554445, 17108890]

約数ペア:

[(1, 17108890), (2, 8554445), (5, 3421778), (10, 1710889), (41, 417290), (82, 208645), (205, 83458), (410, 41729)]