3888894462

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1\times {\mathrm{11987}}^1$

素因数の和:12520

約数の個数: 32

約数和(自身を含む): 7854537600

約数和(自身を除く): 3965643138

約数列:

[1, 2, 3, 6, 139, 278, 389, 417, 778, 834, 1167, 2334, 11987, 23974, 35961, 54071, 71922, 108142, 162213, 324426, 1666193, 3332386, 4662943, 4998579, 9325886, 9997158, 13988829, 27977658, 648149077, 1296298154, 1944447231, 3888894462]

約数ペア:

[(1, 3888894462), (2, 1944447231), (3, 1296298154), (6, 648149077), (139, 27977658), (278, 13988829), (389, 9997158), (417, 9325886), (778, 4998579), (834, 4662943), (1167, 3332386), (2334, 1666193), (11987, 324426), (23974, 162213), (35961, 108142), (54071, 71922)]