5281036792

素因数分解:

$2^3\times {\mathrm{1019}}^1\times {\mathrm{647821}}^1$

素因数の和:648846

約数の個数: 16

約数和(自身を含む): 9911676600

約数和(自身を除く): 4630639808

約数列:

[1, 2, 4, 8, 1019, 2038, 4076, 8152, 647821, 1295642, 2591284, 5182568, 660129599, 1320259198, 2640518396, 5281036792]

約数ペア:

[(1, 5281036792), (2, 2640518396), (4, 1320259198), (8, 660129599), (1019, 5182568), (2038, 2591284), (4076, 1295642), (8152, 647821)]