25339002

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1993}}^1$

素因数の和:2174

約数の個数: 32

約数和(自身を含む): 54938688

約数和(自身を除く): 29599686

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 163, 326, 489, 978, 1993, 2119, 3986, 4238, 5979, 6357, 11958, 12714, 25909, 51818, 77727, 155454, 324859, 649718, 974577, 1949154, 4223167, 8446334, 12669501, 25339002]

約数ペア:

[(1, 25339002), (2, 12669501), (3, 8446334), (6, 4223167), (13, 1949154), (26, 974577), (39, 649718), (78, 324859), (163, 155454), (326, 77727), (489, 51818), (978, 25909), (1993, 12714), (2119, 11958), (3986, 6357), (4238, 5979)]