5218565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{397}}^1$

素因数の和:652

約数の個数: 16

約数和(自身を含む): 6877440

約数和(自身を除く): 1658875

約数列:

[1, 5, 11, 55, 239, 397, 1195, 1985, 2629, 4367, 13145, 21835, 94883, 474415, 1043713, 5218565]

約数ペア:

[(1, 5218565), (5, 1043713), (11, 474415), (55, 94883), (239, 21835), (397, 13145), (1195, 4367), (1985, 2629)]