139623410

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{138241}}^1$

素因数の和:138349

約数の個数: 16

約数和(自身を含む): 253812312

約数和(自身を除く): 114188902

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 138241, 276482, 691205, 1382410, 13962341, 27924682, 69811705, 139623410]

約数ペア:

[(1, 139623410), (2, 69811705), (5, 27924682), (10, 13962341), (101, 1382410), (202, 691205), (505, 276482), (1010, 138241)]