1979164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1497

約数の個数: 24

約数和(自身を含む): 3902976

約数和(自身を除く): 1923812

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 1451, 2902, 5804, 15961, 31922, 44981, 63844, 89962, 179924, 494791, 989582, 1979164]

約数ペア:

[(1, 1979164), (2, 989582), (4, 494791), (11, 179924), (22, 89962), (31, 63844), (44, 44981), (62, 31922), (124, 15961), (341, 5804), (682, 2902), (1364, 1451)]