1900162994

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1\times {\mathrm{30241}}^1$

素因数の和:30685

約数の個数: 16

約数和(自身を含む): 2890530360

約数和(自身を除く): 990367366

約数列:

[1, 2, 89, 178, 353, 706, 30241, 31417, 60482, 62834, 2691449, 5382898, 10675073, 21350146, 950081497, 1900162994]

約数ペア:

[(1, 1900162994), (2, 950081497), (89, 21350146), (178, 10675073), (353, 5382898), (706, 2691449), (30241, 62834), (31417, 60482)]