2028166

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{457}}^1$

素因数の和:783

約数の個数: 16

約数和(自身を含む): 3495456

約数和(自身を除く): 1467290

約数列:

[1, 2, 7, 14, 317, 457, 634, 914, 2219, 3199, 4438, 6398, 144869, 289738, 1014083, 2028166]

約数ペア:

[(1, 2028166), (2, 1014083), (7, 289738), (14, 144869), (317, 6398), (457, 4438), (634, 3199), (914, 2219)]