1648992007

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{99643}}^1$

素因数の和:99742

約数の個数: 16

約数和(自身を含む): 1897221760

約数和(自身を除く): 248229753

約数列:

[1, 13, 19, 67, 247, 871, 1273, 16549, 99643, 1295359, 1893217, 6676081, 24611821, 86789053, 126845539, 1648992007]

約数ペア:

[(1, 1648992007), (13, 126845539), (19, 86789053), (67, 24611821), (247, 6676081), (871, 1893217), (1273, 1295359), (16549, 99643)]