140893442

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1\times {\mathrm{1361}}^1$

素因数の和:1825

約数の個数: 16

約数和(自身を含む): 213387264

約数和(自身を除く): 72493822

約数列:

[1, 2, 191, 271, 382, 542, 1361, 2722, 51761, 103522, 259951, 368831, 519902, 737662, 70446721, 140893442]

約数ペア:

[(1, 140893442), (2, 70446721), (191, 737662), (271, 519902), (382, 368831), (542, 259951), (1361, 103522), (2722, 51761)]