140498498

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127033}}^1$

素因数の和:127121

約数の個数: 16

約数和(自身を含む): 243905280

約数和(自身を除く): 103406782

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 127033, 254066, 889231, 1778462, 10035607, 20071214, 70249249, 140498498]

約数ペア:

[(1, 140498498), (2, 70249249), (7, 20071214), (14, 10035607), (79, 1778462), (158, 889231), (553, 254066), (1106, 127033)]