2193238033

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{42461}}^1$

素因数の和:42672

約数の個数: 16

約数和(自身を含む): 2576254464

約数和(自身を除く): 383016431

約数列:

[1, 7, 47, 157, 329, 1099, 7379, 42461, 51653, 297227, 1995667, 6666377, 13969669, 46664639, 313319719, 2193238033]

約数ペア:

[(1, 2193238033), (7, 313319719), (47, 46664639), (157, 13969669), (329, 6666377), (1099, 1995667), (7379, 297227), (42461, 51653)]