1312008191

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1\times {\mathrm{2699}}^1$

素因数の和:3386

約数の個数: 16

約数和(自身を含む): 1438970400

約数和(自身を除く): 126962209

約数列:

[1, 13, 61, 613, 793, 2699, 7969, 35087, 37393, 164639, 486109, 1654487, 2140307, 21508331, 100923707, 1312008191]

約数ペア:

[(1, 1312008191), (13, 100923707), (61, 21508331), (613, 2140307), (793, 1654487), (2699, 486109), (7969, 164639), (35087, 37393)]