2640799681189

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1213}}^1\times {\mathrm{23297}}^1$

素因数の和:24789

約数の個数: 32

約数和(自身を含む): 2932461480960

約数和(自身を除く): 291661799771

約数列:

[1, 17, 23, 239, 391, 1213, 4063, 5497, 20621, 23297, 27899, 93449, 289907, 396049, 474283, 535831, 4928419, 5567983, 6667861, 9109127, 28259261, 94655711, 113353637, 128063609, 480407437, 649963003, 2177081353, 6753963379, 11049371051, 114817377443, 155341157717, 2640799681189]

約数ペア:

[(1, 2640799681189), (17, 155341157717), (23, 114817377443), (239, 11049371051), (391, 6753963379), (1213, 2177081353), (4063, 649963003), (5497, 480407437), (20621, 128063609), (23297, 113353637), (27899, 94655711), (93449, 28259261), (289907, 9109127), (396049, 6667861), (474283, 5567983), (535831, 4928419)]