2005121186

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1\times {\mathrm{2677}}^1$

素因数の和:3578

約数の個数: 32

約数和(自身を含む): 3308722560

約数和(自身を除く): 1303601374

約数列:

[1, 2, 19, 23, 38, 46, 437, 857, 874, 1714, 2677, 5354, 16283, 19711, 32566, 39422, 50863, 61571, 101726, 123142, 374509, 749018, 1169849, 2294189, 2339698, 4588378, 43589591, 52766347, 87179182, 105532694, 1002560593, 2005121186]

約数ペア:

[(1, 2005121186), (2, 1002560593), (19, 105532694), (23, 87179182), (38, 52766347), (46, 43589591), (437, 4588378), (857, 2339698), (874, 2294189), (1714, 1169849), (2677, 749018), (5354, 374509), (16283, 123142), (19711, 101726), (32566, 61571), (39422, 50863)]