2017667212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{684419}}^1$

素因数の和:684501

約数の個数: 24

約数和(自身を含む): 3909407040

約数和(自身を除く): 1891739828

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 684419, 1368838, 2737676, 7528609, 15057218, 30114436, 45856073, 91712146, 183424292, 504416803, 1008833606, 2017667212]

約数ペア:

[(1, 2017667212), (2, 1008833606), (4, 504416803), (11, 183424292), (22, 91712146), (44, 45856073), (67, 30114436), (134, 15057218), (268, 7528609), (737, 2737676), (1474, 1368838), (2948, 684419)]