79810991996

素因数分解:

$2^2\times {\mathrm{1549}}^1\times {\mathrm{12881051}}^1$

素因数の和:12882604

約数の個数: 12

約数和(自身を含む): 139759414200

約数和(自身を除く): 59948422204

約数列:

[1, 2, 4, 1549, 3098, 6196, 12881051, 25762102, 51524204, 19952747999, 39905495998, 79810991996]

約数ペア:

[(1, 79810991996), (2, 39905495998), (4, 19952747999), (1549, 51524204), (3098, 25762102), (6196, 12881051)]