2018092097

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{675173}}^1$

素因数の和:675248

約数の個数: 12

約数和(自身を含む): 2386064916

約数和(自身を除く): 367972819

約数列:

[1, 7, 49, 61, 427, 2989, 675173, 4726211, 33083477, 41185553, 288298871, 2018092097]

約数ペア:

[(1, 2018092097), (7, 288298871), (49, 41185553), (61, 33083477), (427, 4726211), (2989, 675173)]