297841268

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{3613}}^1$

素因数の和:4211

約数の個数: 24

約数和(自身を含む): 536418792

約数和(自身を除く): 238577524

約数列:

[1, 2, 4, 37, 74, 148, 557, 1114, 2228, 3613, 7226, 14452, 20609, 41218, 82436, 133681, 267362, 534724, 2012441, 4024882, 8049764, 74460317, 148920634, 297841268]

約数ペア:

[(1, 297841268), (2, 148920634), (4, 74460317), (37, 8049764), (74, 4024882), (148, 2012441), (557, 534724), (1114, 267362), (2228, 133681), (3613, 82436), (7226, 41218), (14452, 20609)]