286422886

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1\times {\mathrm{2129}}^1$

素因数の和:2759

約数の個数: 16

約数和(自身を含む): 433855440

約数和(自身を除く): 147432554

約数列:

[1, 2, 137, 274, 491, 982, 2129, 4258, 67267, 134534, 291673, 583346, 1045339, 2090678, 143211443, 286422886]

約数ペア:

[(1, 286422886), (2, 143211443), (137, 2090678), (274, 1045339), (491, 583346), (982, 291673), (2129, 134534), (4258, 67267)]