7138438216

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9805547}}^1$

素因数の和:9805573

約数の個数: 32

約数和(自身を含む): 16473320640

約数和(自身を除く): 9334882424

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 9805547, 19611094, 39222188, 68638829, 78444376, 127472111, 137277658, 254944222, 274555316, 509888444, 549110632, 892304777, 1019776888, 1784609554, 3569219108, 7138438216]

約数ペア:

[(1, 7138438216), (2, 3569219108), (4, 1784609554), (7, 1019776888), (8, 892304777), (13, 549110632), (14, 509888444), (26, 274555316), (28, 254944222), (52, 137277658), (56, 127472111), (91, 78444376), (104, 68638829), (182, 39222188), (364, 19611094), (728, 9805547)]