2013169529

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{1709}}^1$

素因数の和:2273

約数の個数: 32

約数和(自身を含む): 2570745600

約数和(自身を除く): 557576071

約数列:

[1, 7, 17, 19, 119, 133, 323, 521, 1709, 2261, 3647, 8857, 9899, 11963, 29053, 32471, 61999, 69293, 168283, 203371, 227297, 552007, 890389, 1177981, 3864049, 6232723, 15136613, 16917391, 105956291, 118421737, 287595647, 2013169529]

約数ペア:

[(1, 2013169529), (7, 287595647), (17, 118421737), (19, 105956291), (119, 16917391), (133, 15136613), (323, 6232723), (521, 3864049), (1709, 1177981), (2261, 890389), (3647, 552007), (8857, 227297), (9899, 203371), (11963, 168283), (29053, 69293), (32471, 61999)]