1690313284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1831}}^1\times {\mathrm{20981}}^1$

素因数の和:22827

約数の個数: 24

約数和(自身を含む): 3228878016

約数和(自身を除く): 1538564732

約数列:

[1, 2, 4, 11, 22, 44, 1831, 3662, 7324, 20141, 20981, 40282, 41962, 80564, 83924, 230791, 461582, 923164, 38416211, 76832422, 153664844, 422578321, 845156642, 1690313284]

約数ペア:

[(1, 1690313284), (2, 845156642), (4, 422578321), (11, 153664844), (22, 76832422), (44, 38416211), (1831, 923164), (3662, 461582), (7324, 230791), (20141, 83924), (20981, 80564), (40282, 41962)]