3260889740

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1680871}}^1$

素因数の和:1680977

約数の個数: 24

約数和(自身を含む): 6918469152

約数和(自身を除く): 3657579412

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 1680871, 3361742, 6723484, 8404355, 16808710, 33617420, 163044487, 326088974, 652177948, 815222435, 1630444870, 3260889740]

約数ペア:

[(1, 3260889740), (2, 1630444870), (4, 815222435), (5, 652177948), (10, 326088974), (20, 163044487), (97, 33617420), (194, 16808710), (388, 8404355), (485, 6723484), (970, 3361742), (1940, 1680871)]