1345086536

素因数分解:

$2^3\times {\mathrm{2447}}^1\times {\mathrm{68711}}^1$

素因数の和:71164

約数の個数: 16

約数和(自身を含む): 2523104640

約数和(自身を除く): 1178018104

約数列:

[1, 2, 4, 8, 2447, 4894, 9788, 19576, 68711, 137422, 274844, 549688, 168135817, 336271634, 672543268, 1345086536]

約数ペア:

[(1, 1345086536), (2, 672543268), (4, 336271634), (8, 168135817), (2447, 549688), (4894, 274844), (9788, 137422), (19576, 68711)]