1301688726

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{725579}}^1$

素因数の和:725620

約数の個数: 32

約数和(自身を含む): 2925538560

約数和(自身を除く): 1623849834

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 725579, 1451158, 2176737, 4353474, 9432527, 16688317, 18865054, 28297581, 33376634, 50064951, 56595162, 100129902, 216948121, 433896242, 650844363, 1301688726]

約数ペア:

[(1, 1301688726), (2, 650844363), (3, 433896242), (6, 216948121), (13, 100129902), (23, 56595162), (26, 50064951), (39, 33376634), (46, 28297581), (69, 18865054), (78, 16688317), (138, 9432527), (299, 4353474), (598, 2176737), (897, 1451158), (1794, 725579)]