414779090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{221807}}^1$

素因数の和:221842

約数の個数: 32

約数和(自身を含む): 862389504

約数和(自身を除く): 447610414

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 221807, 443614, 1109035, 2218070, 2439877, 3770719, 4879754, 7541438, 12199385, 18853595, 24398770, 37707190, 41477909, 82955818, 207389545, 414779090]

約数ペア:

[(1, 414779090), (2, 207389545), (5, 82955818), (10, 41477909), (11, 37707190), (17, 24398770), (22, 18853595), (34, 12199385), (55, 7541438), (85, 4879754), (110, 3770719), (170, 2439877), (187, 2218070), (374, 1109035), (935, 443614), (1870, 221807)]