2113252751

素因数分解:

${\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{647}}^1\times {\mathrm{1669}}^1$

素因数の和:2438

約数の個数: 16

約数和(自身を含む): 2250892800

約数和(自身を除く): 137640049

約数列:

[1, 19, 103, 647, 1669, 1957, 12293, 31711, 66641, 171907, 1079843, 1266179, 3266233, 20517017, 111223829, 2113252751]

約数ペア:

[(1, 2113252751), (19, 111223829), (103, 20517017), (647, 3266233), (1669, 1266179), (1957, 1079843), (12293, 171907), (31711, 66641)]