12790794518

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{491}}^1\times {\mathrm{1181}}^1$

素因数の和:1984

約数の個数: 32

約数和(自身を含む): 19784126880

約数和(自身を除く): 6993332362

約数列:

[1, 2, 41, 82, 269, 491, 538, 982, 1181, 2362, 11029, 20131, 22058, 40262, 48421, 96842, 132079, 264158, 317689, 579871, 635378, 1159742, 5415239, 10830478, 13025249, 23774711, 26050498, 47549422, 155985299, 311970598, 6395397259, 12790794518]

約数ペア:

[(1, 12790794518), (2, 6395397259), (41, 311970598), (82, 155985299), (269, 47549422), (491, 26050498), (538, 23774711), (982, 13025249), (1181, 10830478), (2362, 5415239), (11029, 1159742), (20131, 635378), (22058, 579871), (40262, 317689), (48421, 264158), (96842, 132079)]