85880494

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{322859}}^1$

素因数の和:322887

約数の個数: 16

約数和(自身を含む): 154972800

約数和(自身を除く): 69092306

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 322859, 645718, 2260013, 4520026, 6134321, 12268642, 42940247, 85880494]

約数ペア:

[(1, 85880494), (2, 42940247), (7, 12268642), (14, 6134321), (19, 4520026), (38, 2260013), (133, 645718), (266, 322859)]