713490659

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 870912000

約数和(自身を除く): 157421341

約数列:

[1, 7, 23, 83, 107, 161, 499, 581, 749, 1909, 2461, 3493, 8881, 11477, 13363, 17227, 41417, 53393, 62167, 80339, 204263, 289919, 373751, 952591, 1228039, 1429841, 4431619, 6668137, 8596273, 31021333, 101927237, 713490659]

約数ペア:

[(1, 713490659), (7, 101927237), (23, 31021333), (83, 8596273), (107, 6668137), (161, 4431619), (499, 1429841), (581, 1228039), (749, 952591), (1909, 373751), (2461, 289919), (3493, 204263), (8881, 80339), (11477, 62167), (13363, 53393), (17227, 41417)]