2247403505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{158771}}^1$

素因数の和:158944

約数の個数: 16

約数和(自身を含む): 2857896000

約数和(自身を除く): 610492495

約数列:

[1, 5, 19, 95, 149, 745, 2831, 14155, 158771, 793855, 3016649, 15083245, 23656879, 118284395, 449480701, 2247403505]

約数ペア:

[(1, 2247403505), (5, 449480701), (19, 118284395), (95, 23656879), (149, 15083245), (745, 3016649), (2831, 793855), (14155, 158771)]