1946795816

素因数分解:

$2^3\times 7^1\times {\mathrm{5297}}^1\times {\mathrm{6563}}^1$

素因数の和:11873

約数の個数: 32

約数和(自身を含む): 4173128640

約数和(自身を除く): 2226332824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 5297, 6563, 10594, 13126, 21188, 26252, 37079, 42376, 45941, 52504, 74158, 91882, 148316, 183764, 296632, 367528, 34764211, 69528422, 139056844, 243349477, 278113688, 486698954, 973397908, 1946795816]

約数ペア:

[(1, 1946795816), (2, 973397908), (4, 486698954), (7, 278113688), (8, 243349477), (14, 139056844), (28, 69528422), (56, 34764211), (5297, 367528), (6563, 296632), (10594, 183764), (13126, 148316), (21188, 91882), (26252, 74158), (37079, 52504), (42376, 45941)]