4489886

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:419

約数の個数: 16

約数和(自身を含む): 6901440

約数和(自身を除く): 2411554

約数列:

[1, 2, 79, 157, 158, 181, 314, 362, 12403, 14299, 24806, 28417, 28598, 56834, 2244943, 4489886]

約数ペア:

[(1, 4489886), (2, 2244943), (79, 56834), (157, 28598), (158, 28417), (181, 24806), (314, 14299), (362, 12403)]