2056588261

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{23227}}^1$

素因数の和:23393

約数の個数: 24

約数和(自身を含む): 2595032160

約数和(自身を除く): 538443899

約数列:

[1, 7, 13, 49, 91, 139, 637, 973, 1807, 6811, 12649, 23227, 88543, 162589, 301951, 1138123, 2113657, 3228553, 14795599, 22599871, 41971189, 158199097, 293798323, 2056588261]

約数ペア:

[(1, 2056588261), (7, 293798323), (13, 158199097), (49, 41971189), (91, 22599871), (139, 14795599), (637, 3228553), (973, 2113657), (1807, 1138123), (6811, 301951), (12649, 162589), (23227, 88543)]