4238702978

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{1777}}^1\times {\mathrm{9391}}^1$

素因数の和:11297

約数の個数: 16

約数和(自身を含む): 6412406784

約数和(自身を除く): 2173703806

約数列:

[1, 2, 127, 254, 1777, 3554, 9391, 18782, 225679, 451358, 1192657, 2385314, 16687807, 33375614, 2119351489, 4238702978]

約数ペア:

[(1, 4238702978), (2, 2119351489), (127, 33375614), (254, 16687807), (1777, 2385314), (3554, 1192657), (9391, 451358), (18782, 225679)]