2565431938

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{90709}}^1$

素因数の和:90969

約数の個数: 16

約数和(自身を含む): 3918672000

約数和(自身を除く): 1353240062

約数列:

[1, 2, 79, 158, 179, 358, 14141, 28282, 90709, 181418, 7166011, 14332022, 16236911, 32473822, 1282715969, 2565431938]

約数ペア:

[(1, 2565431938), (2, 1282715969), (79, 32473822), (158, 16236911), (179, 14332022), (358, 7166011), (14141, 181418), (28282, 90709)]