2021926775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{7352461}}^1$

素因数の和:7352482

約数の個数: 12

約数和(自身を含む): 2735115864

約数和(自身を除く): 713189089

約数列:

[1, 5, 11, 25, 55, 275, 7352461, 36762305, 80877071, 183811525, 404385355, 2021926775]

約数ペア:

[(1, 2021926775), (5, 404385355), (11, 183811525), (25, 80877071), (55, 36762305), (275, 7352461)]