2012309390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2211329}}^1$

素因数の和:2211356

約数の個数: 32

約数和(自身を含む): 4458041280

約数和(自身を除く): 2445731890

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2211329, 4422658, 11056645, 15479303, 22113290, 28747277, 30958606, 57494554, 77396515, 143736385, 154793030, 201230939, 287472770, 402461878, 1006154695, 2012309390]

約数ペア:

[(1, 2012309390), (2, 1006154695), (5, 402461878), (7, 287472770), (10, 201230939), (13, 154793030), (14, 143736385), (26, 77396515), (35, 57494554), (65, 30958606), (70, 28747277), (91, 22113290), (130, 15479303), (182, 11056645), (455, 4422658), (910, 2211329)]