2849522039

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{4473347}}^1$

素因数の和:4473374

約数の個数: 12

約数和(自身を含む): 3569731704

約数和(自身を除く): 720209665

約数列:

[1, 7, 13, 49, 91, 637, 4473347, 31313429, 58153511, 219194003, 407074577, 2849522039]

約数ペア:

[(1, 2849522039), (7, 407074577), (13, 219194003), (49, 58153511), (91, 31313429), (637, 4473347)]