402010049

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{2203}}^1$

素因数の和:2540

約数の個数: 16

約数和(自身を含む): 465484800

約数和(自身を除く): 63474751

約数列:

[1, 7, 131, 199, 917, 1393, 2203, 15421, 26069, 182483, 288593, 438397, 2020151, 3068779, 57430007, 402010049]

約数ペア:

[(1, 402010049), (7, 57430007), (131, 3068779), (199, 2020151), (917, 438397), (1393, 288593), (2203, 182483), (15421, 26069)]