5491880212

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{10831}}^1$

素因数の和:11061

約数の個数: 72

約数和(自身を含む): 12101510400

約数和(自身を除く): 6609630188

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 199, 364, 398, 637, 796, 1274, 1393, 2548, 2587, 2786, 5174, 5572, 9751, 10348, 10831, 18109, 19502, 21662, 36218, 39004, 43324, 72436, 75817, 126763, 140803, 151634, 253526, 281606, 303268, 507052, 530719, 563212, 985621, 1061438, 1971242, 2122876, 2155369, 3942484, 4310738, 6899347, 8621476, 13798694, 15087583, 27597388, 28019797, 30175166, 56039594, 60350332, 105613081, 112079188, 196138579, 211226162, 392277158, 422452324, 784554316, 1372970053, 2745940106, 5491880212]

約数ペア:

[(1, 5491880212), (2, 2745940106), (4, 1372970053), (7, 784554316), (13, 422452324), (14, 392277158), (26, 211226162), (28, 196138579), (49, 112079188), (52, 105613081), (91, 60350332), (98, 56039594), (182, 30175166), (196, 28019797), (199, 27597388), (364, 15087583), (398, 13798694), (637, 8621476), (796, 6899347), (1274, 4310738), (1393, 3942484), (2548, 2155369), (2587, 2122876), (2786, 1971242), (5174, 1061438), (5572, 985621), (9751, 563212), (10348, 530719), (10831, 507052), (18109, 303268), (19502, 281606), (21662, 253526), (36218, 151634), (39004, 140803), (43324, 126763), (72436, 75817)]