4920991042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{891161}}^1$

素因数の和:891425

約数の個数: 16

約数和(自身を含む): 8084621664

約数和(自身を除く): 3163630622

約数列:

[1, 2, 11, 22, 251, 502, 2761, 5522, 891161, 1782322, 9802771, 19605542, 223681411, 447362822, 2460495521, 4920991042]

約数ペア:

[(1, 4920991042), (2, 2460495521), (11, 447362822), (22, 223681411), (251, 19605542), (502, 9802771), (2761, 1782322), (5522, 891161)]