387004712

素因数分解:

$2^3\times {\mathrm{1721}}^1\times {\mathrm{28109}}^1$

素因数の和:29836

約数の個数: 16

約数和(自身を含む): 726081300

約数和(自身を除く): 339076588

約数列:

[1, 2, 4, 8, 1721, 3442, 6884, 13768, 28109, 56218, 112436, 224872, 48375589, 96751178, 193502356, 387004712]

約数ペア:

[(1, 387004712), (2, 193502356), (4, 96751178), (8, 48375589), (1721, 224872), (3442, 112436), (6884, 56218), (13768, 28109)]