26294009

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{349}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 30912000

約数和(自身を除く): 4617991

約数列:

[1, 7, 47, 229, 329, 349, 1603, 2443, 10763, 16403, 75341, 79921, 114821, 559447, 3756287, 26294009]

約数ペア:

[(1, 26294009), (7, 3756287), (47, 559447), (229, 114821), (329, 79921), (349, 75341), (1603, 16403), (2443, 10763)]