2018720654

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{1697}}^1\times {\mathrm{7529}}^1$

素因数の和:9307

約数の個数: 16

約数和(自身を含む): 3068625600

約数和(自身を除く): 1049904946

約数列:

[1, 2, 79, 158, 1697, 3394, 7529, 15058, 134063, 268126, 594791, 1189582, 12776713, 25553426, 1009360327, 2018720654]

約数ペア:

[(1, 2018720654), (2, 1009360327), (79, 25553426), (158, 12776713), (1697, 1189582), (3394, 594791), (7529, 268126), (15058, 134063)]