9208702985

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{211427}}^1$

素因数の和:211744

約数の個数: 16

約数和(自身を含む): 11447557632

約数和(自身を除く): 2238854647

約数列:

[1, 5, 31, 155, 281, 1405, 8711, 43555, 211427, 1057135, 6554237, 32771185, 59410987, 297054935, 1841740597, 9208702985]

約数ペア:

[(1, 9208702985), (5, 1841740597), (31, 297054935), (155, 59410987), (281, 32771185), (1405, 6554237), (8711, 1057135), (43555, 211427)]