2040396953

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1439}}^1\times {\mathrm{8807}}^1$

素因数の和:10276

約数の個数: 16

約数和(自身を含む): 2435235840

約数和(自身を除く): 394838887

約数列:

[1, 7, 23, 161, 1439, 8807, 10073, 33097, 61649, 202561, 231679, 1417927, 12673273, 88712911, 291485279, 2040396953]

約数ペア:

[(1, 2040396953), (7, 291485279), (23, 88712911), (161, 12673273), (1439, 1417927), (8807, 231679), (10073, 202561), (33097, 61649)]