137741390

素因数分解:

$2^1\times 5^1\times {\mathrm{2081}}^1\times {\mathrm{6619}}^1$

素因数の和:8707

約数の個数: 16

約数和(自身を含む): 248091120

約数和(自身を除く): 110349730

約数列:

[1, 2, 5, 10, 2081, 4162, 6619, 10405, 13238, 20810, 33095, 66190, 13774139, 27548278, 68870695, 137741390]

約数ペア:

[(1, 137741390), (2, 68870695), (5, 27548278), (10, 13774139), (2081, 66190), (4162, 33095), (6619, 20810), (10405, 13238)]