2064467881

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{1669}}^1\times {\mathrm{2129}}^1$

素因数の和:3888

約数の個数: 16

約数和(自身を含む): 2390371200

約数和(自身を除く): 325903319

約数列:

[1, 7, 83, 581, 1669, 2129, 11683, 14903, 138527, 176707, 969689, 1236949, 3553301, 24873107, 294923983, 2064467881]

約数ペア:

[(1, 2064467881), (7, 294923983), (83, 24873107), (581, 3553301), (1669, 1236949), (2129, 969689), (11683, 176707), (14903, 138527)]