2012502310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2211541}}^1$

素因数の和:2211568

約数の個数: 32

約数和(自身を含む): 4458468672

約数和(自身を除く): 2445966362

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2211541, 4423082, 11057705, 15480787, 22115410, 28750033, 30961574, 57500066, 77403935, 143750165, 154807870, 201250231, 287500330, 402500462, 1006251155, 2012502310]

約数ペア:

[(1, 2012502310), (2, 1006251155), (5, 402500462), (7, 287500330), (10, 201250231), (13, 154807870), (14, 143750165), (26, 77403935), (35, 57500066), (65, 30961574), (70, 28750033), (91, 22115410), (130, 15480787), (182, 11057705), (455, 4423082), (910, 2211541)]