1222434530

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2842871}}^1$

素因数の和:2842921

約数の個数: 16

約数和(自身を含む): 2251554624

約数和(自身を除く): 1029120094

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 2842871, 5685742, 14214355, 28428710, 122243453, 244486906, 611217265, 1222434530]

約数ペア:

[(1, 1222434530), (2, 611217265), (5, 244486906), (10, 122243453), (43, 28428710), (86, 14214355), (215, 5685742), (430, 2842871)]