1803612421

素因数分解:

${\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1\times {\mathrm{3539}}^1$

素因数の和:3948

約数の個数: 16

約数和(自身を含む): 1962576000

約数和(自身を除く): 158963579

約数列:

[1, 13, 197, 199, 2561, 2587, 3539, 39203, 46007, 509639, 697183, 704261, 9063379, 9155393, 138739417, 1803612421]

約数ペア:

[(1, 1803612421), (13, 138739417), (197, 9155393), (199, 9063379), (2561, 704261), (2587, 697183), (3539, 509639), (39203, 46007)]