131528932012

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{4635871}}^1$

素因数の和:4636089

約数の個数: 24

約数和(自身を含む): 237152668032

約数和(自身を除く): 105623736020

約数列:

[1, 2, 4, 41, 82, 164, 173, 346, 692, 7093, 14186, 28372, 4635871, 9271742, 18543484, 190070711, 380141422, 760282844, 802005683, 1604011366, 3208022732, 32882233003, 65764466006, 131528932012]

約数ペア:

[(1, 131528932012), (2, 65764466006), (4, 32882233003), (41, 3208022732), (82, 1604011366), (164, 802005683), (173, 760282844), (346, 380141422), (692, 190070711), (7093, 18543484), (14186, 9271742), (28372, 4635871)]