2402640001727

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{2580708917}}^1$

素因数の和:2580708950

約数の個数: 12

約数和(自身を含む): 2942008166520

約数和(自身を除く): 539368164793

約数列:

[1, 7, 19, 49, 133, 931, 2580708917, 18064962419, 49033469423, 126454736933, 343234285961, 2402640001727]

約数ペア:

[(1, 2402640001727), (7, 343234285961), (19, 126454736933), (49, 49033469423), (133, 18064962419), (931, 2580708917)]