156674999

素因数分解:

${\mathrm{13}}^2\times {\mathrm{461}}^1\times {\mathrm{2011}}^1$

素因数の和:2498

約数の個数: 12

約数和(自身を含む): 170106552

約数和(自身を除く): 13431553

約数列:

[1, 13, 169, 461, 2011, 5993, 26143, 77909, 339859, 927071, 12051923, 156674999]

約数ペア:

[(1, 156674999), (13, 12051923), (169, 927071), (461, 339859), (2011, 77909), (5993, 26143)]