870828812

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1003259}}^1$

素因数の和:1003301

約数の個数: 24

約数和(自身を含む): 1797841920

約数和(自身を除く): 927013108

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 1003259, 2006518, 4013036, 7022813, 14045626, 28091252, 31101029, 62202058, 124404116, 217707203, 435414406, 870828812]

約数ペア:

[(1, 870828812), (2, 435414406), (4, 217707203), (7, 124404116), (14, 62202058), (28, 31101029), (31, 28091252), (62, 14045626), (124, 7022813), (217, 4013036), (434, 2006518), (868, 1003259)]