2110559870

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5147707}}^1$

素因数の和:5147755

約数の個数: 16

約数和(自身を含む): 3891667248

約数和(自身を除く): 1781107378

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 5147707, 10295414, 25738535, 51477070, 211055987, 422111974, 1055279935, 2110559870]

約数ペア:

[(1, 2110559870), (2, 1055279935), (5, 422111974), (10, 211055987), (41, 51477070), (82, 25738535), (205, 10295414), (410, 5147707)]