2045749018

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1\times {\mathrm{52859}}^1$

素因数の和:53421

約数の個数: 16

約数和(自身を含む): 3157644960

約数和(自身を除く): 1111895942

約数列:

[1, 2, 37, 74, 523, 1046, 19351, 38702, 52859, 105718, 1955783, 3911566, 27645257, 55290514, 1022874509, 2045749018]

約数ペア:

[(1, 2045749018), (2, 1022874509), (37, 55290514), (74, 27645257), (523, 3911566), (1046, 1955783), (19351, 105718), (38702, 52859)]