140906222

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{10771}}^1$

素因数の和:11015

約数の個数: 16

約数和(自身を含む): 219231744

約数和(自身を除く): 78325522

約数列:

[1, 2, 31, 62, 211, 422, 6541, 10771, 13082, 21542, 333901, 667802, 2272681, 4545362, 70453111, 140906222]

約数ペア:

[(1, 140906222), (2, 70453111), (31, 4545362), (62, 2272681), (211, 667802), (422, 333901), (6541, 21542), (10771, 13082)]