2012304805

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{200329}}^1$

素因数の和:200389

約数の個数: 24

約数和(自身を含む): 2877540120

約数和(自身を除く): 865235315

約数列:

[1, 5, 7, 35, 41, 49, 205, 245, 287, 1435, 2009, 10045, 200329, 1001645, 1402303, 7011515, 8213489, 9816121, 41067445, 49080605, 57494423, 287472115, 402460961, 2012304805]

約数ペア:

[(1, 2012304805), (5, 402460961), (7, 287472115), (35, 57494423), (41, 49080605), (49, 41067445), (205, 9816121), (245, 8213489), (287, 7011515), (1435, 1402303), (2009, 1001645), (10045, 200329)]