408022534

素因数分解:

$2^1\times {\mathrm{61}}^2\times {\mathrm{109}}^1\times {\mathrm{503}}^1$

素因数の和:736

約数の個数: 24

約数和(自身を含む): 629188560

約数和(自身を除く): 221166026

約数列:

[1, 2, 61, 109, 122, 218, 503, 1006, 3721, 6649, 7442, 13298, 30683, 54827, 61366, 109654, 405589, 811178, 1871663, 3344447, 3743326, 6688894, 204011267, 408022534]

約数ペア:

[(1, 408022534), (2, 204011267), (61, 6688894), (109, 3743326), (122, 3344447), (218, 1871663), (503, 811178), (1006, 405589), (3721, 109654), (6649, 61366), (7442, 54827), (13298, 30683)]