4080775027

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{40213}}^1$

素因数の和:40355

約数の個数: 24

約数和(自身を含む): 5042835600

約数和(自身を除く): 962060573

約数列:

[1, 7, 19, 49, 109, 133, 763, 931, 2071, 5341, 14497, 40213, 101479, 281491, 764047, 1970437, 4383217, 5348329, 30682519, 37438303, 83281123, 214777633, 582967861, 4080775027]

約数ペア:

[(1, 4080775027), (7, 582967861), (19, 214777633), (49, 83281123), (109, 37438303), (133, 30682519), (763, 5348329), (931, 4383217), (2071, 1970437), (5341, 764047), (14497, 281491), (40213, 101479)]