2139968173

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{1451}}^1\times {\mathrm{3571}}^1$

素因数の和:5088

約数の個数: 16

約数和(自身を含む): 2489541120

約数和(自身を除く): 349572947

約数列:

[1, 7, 59, 413, 1451, 3571, 10157, 24997, 85609, 210689, 599263, 1474823, 5181521, 36270647, 305709739, 2139968173]

約数ペア:

[(1, 2139968173), (7, 305709739), (59, 36270647), (413, 5181521), (1451, 1474823), (3571, 599263), (10157, 210689), (24997, 85609)]