1834851991

素因数分解:

$7^2\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{1723}}^1$

素因数の和:2051

約数の個数: 24

約数和(自身を含む): 2166612864

約数和(自身を除く): 331760873

約数列:

[1, 7, 49, 103, 211, 721, 1477, 1723, 5047, 10339, 12061, 21733, 84427, 152131, 177469, 363553, 1064917, 1242283, 2544871, 8695981, 17814097, 37445959, 262121713, 1834851991]

約数ペア:

[(1, 1834851991), (7, 262121713), (49, 37445959), (103, 17814097), (211, 8695981), (721, 2544871), (1477, 1242283), (1723, 1064917), (5047, 363553), (10339, 177469), (12061, 152131), (21733, 84427)]