2779047574

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{769}}^1$

素因数の和:1168

約数の個数: 32

約数和(自身を含む): 4288284000

約数和(自身を除く): 1509236426

約数列:

[1, 2, 67, 134, 149, 181, 298, 362, 769, 1538, 9983, 12127, 19966, 24254, 26969, 51523, 53938, 103046, 114581, 139189, 229162, 278378, 1806923, 3613846, 7676927, 9325663, 15353854, 18651326, 20739161, 41478322, 1389523787, 2779047574]

約数ペア:

[(1, 2779047574), (2, 1389523787), (67, 41478322), (134, 20739161), (149, 18651326), (181, 15353854), (298, 9325663), (362, 7676927), (769, 3613846), (1538, 1806923), (9983, 278378), (12127, 229162), (19966, 139189), (24254, 114581), (26969, 103046), (51523, 53938)]