868400356

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{937}}^1\times {\mathrm{1039}}^1$

素因数の和:2203

約数の個数: 24

約数和(自身を含む): 1529615360

約数和(自身を除く): 661215004

約数列:

[1, 2, 4, 223, 446, 892, 937, 1039, 1874, 2078, 3748, 4156, 208951, 231697, 417902, 463394, 835804, 926788, 973543, 1947086, 3894172, 217100089, 434200178, 868400356]

約数ペア:

[(1, 868400356), (2, 434200178), (4, 217100089), (223, 3894172), (446, 1947086), (892, 973543), (937, 926788), (1039, 835804), (1874, 463394), (2078, 417902), (3748, 231697), (4156, 208951)]