4728556670

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2120429}}^1$

素因数の和:2120659

約数の個数: 16

約数和(自身を含む): 8549573760

約数和(自身を除く): 3821017090

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 2120429, 4240858, 10602145, 21204290, 472855667, 945711334, 2364278335, 4728556670]

約数ペア:

[(1, 4728556670), (2, 2364278335), (5, 945711334), (10, 472855667), (223, 21204290), (446, 10602145), (1115, 4240858), (2230, 2120429)]