515513808719

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{4601939}}^1$

素因数の和:4603190

約数の個数: 16

約数和(自身を含む): 634994088960

約数和(自身を除く): 119480280241

約数列:

[1, 7, 13, 91, 1231, 8617, 16003, 112021, 4601939, 32213573, 59825207, 418776449, 5664986909, 39654908363, 73644829817, 515513808719]

約数ペア:

[(1, 515513808719), (7, 73644829817), (13, 39654908363), (91, 5664986909), (1231, 418776449), (8617, 59825207), (16003, 32213573), (112021, 4601939)]