2012560305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{61631}}^1$

素因数の和:61957

約数の個数: 32

約数和(自身を含む): 3692003328

約数和(自身を除く): 1679443023

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 311, 933, 1555, 2177, 4665, 6531, 10885, 32655, 61631, 184893, 308155, 431417, 924465, 1294251, 2157085, 6471255, 19167241, 57501723, 95836205, 134170687, 287508615, 402512061, 670853435, 2012560305]

約数ペア:

[(1, 2012560305), (3, 670853435), (5, 402512061), (7, 287508615), (15, 134170687), (21, 95836205), (35, 57501723), (105, 19167241), (311, 6471255), (933, 2157085), (1555, 1294251), (2177, 924465), (4665, 431417), (6531, 308155), (10885, 184893), (32655, 61631)]