4920371477

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1\times {\mathrm{20887}}^1$

素因数の和:21428

約数の個数: 16

約数和(自身を含む): 5712951552

約数和(自身を除く): 792580075

約数列:

[1, 7, 73, 461, 511, 3227, 20887, 33653, 146209, 235571, 1524751, 9628907, 10673257, 67402349, 702910211, 4920371477]

約数ペア:

[(1, 4920371477), (7, 702910211), (73, 67402349), (461, 10673257), (511, 9628907), (3227, 1524751), (20887, 235571), (33653, 146209)]