2011639294

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{75269}}^1$

素因数の和:75384

約数の個数: 32

約数和(自身を含む): 3641863680

約数和(自身を除く): 1630224386

約数列:

[1, 2, 7, 14, 23, 46, 83, 161, 166, 322, 581, 1162, 1909, 3818, 13363, 26726, 75269, 150538, 526883, 1053766, 1731187, 3462374, 6247327, 12118309, 12494654, 24236618, 43731289, 87462578, 143688521, 287377042, 1005819647, 2011639294]

約数ペア:

[(1, 2011639294), (2, 1005819647), (7, 287377042), (14, 143688521), (23, 87462578), (46, 43731289), (83, 24236618), (161, 12494654), (166, 12118309), (322, 6247327), (581, 3462374), (1162, 1731187), (1909, 1053766), (3818, 526883), (13363, 150538), (26726, 75269)]