139604410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1269131}}^1$

素因数の和:1269149

約数の個数: 16

約数和(自身を含む): 274132512

約数和(自身を除く): 134528102

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1269131, 2538262, 6345655, 12691310, 13960441, 27920882, 69802205, 139604410]

約数ペア:

[(1, 139604410), (2, 69802205), (5, 27920882), (10, 13960441), (11, 12691310), (22, 6345655), (55, 2538262), (110, 1269131)]