2912572871

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{1741}}^1$

素因数の和:2307

約数の個数: 24

約数和(自身を含む): 3328125840

約数和(自身を除く): 415552969

約数列:

[1, 13, 19, 169, 247, 521, 1741, 3211, 6773, 9899, 22633, 33079, 88049, 128687, 294229, 430027, 907061, 1672931, 5590351, 11791793, 17234159, 153293309, 224044067, 2912572871]

約数ペア:

[(1, 2912572871), (13, 224044067), (19, 153293309), (169, 17234159), (247, 11791793), (521, 5590351), (1741, 1672931), (3211, 907061), (6773, 430027), (9899, 294229), (22633, 128687), (33079, 88049)]