2080119886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{69029}}^1$

素因数の和:69124

約数の個数: 32

約数和(自身を含む): 3595082400

約数和(自身を除く): 1514962514

約数列:

[1, 2, 13, 19, 26, 38, 61, 122, 247, 494, 793, 1159, 1586, 2318, 15067, 30134, 69029, 138058, 897377, 1311551, 1794754, 2623102, 4210769, 8421538, 17050163, 34100326, 54739997, 80004611, 109479994, 160009222, 1040059943, 2080119886]

約数ペア:

[(1, 2080119886), (2, 1040059943), (13, 160009222), (19, 109479994), (26, 80004611), (38, 54739997), (61, 34100326), (122, 17050163), (247, 8421538), (494, 4210769), (793, 2623102), (1159, 1794754), (1586, 1311551), (2318, 897377), (15067, 138058), (30134, 69029)]