125465918

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1\times {\mathrm{1319}}^1$

素因数の和:1759

約数の個数: 16

約数和(自身を含む): 190080000

約数和(自身を除く): 64614082

約数列:

[1, 2, 199, 239, 398, 478, 1319, 2638, 47561, 95122, 262481, 315241, 524962, 630482, 62732959, 125465918]

約数ペア:

[(1, 125465918), (2, 62732959), (199, 630482), (239, 524962), (398, 315241), (478, 262481), (1319, 95122), (2638, 47561)]