2201989433

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{290999}}^1$

素因数の和:291076

約数の個数: 16

約数和(自身を含む): 2681856000

約数和(自身を除く): 479866567

約数列:

[1, 7, 23, 47, 161, 329, 1081, 7567, 290999, 2036993, 6692977, 13676953, 46850839, 95738671, 314569919, 2201989433]

約数ペア:

[(1, 2201989433), (7, 314569919), (23, 95738671), (47, 46850839), (161, 13676953), (329, 6692977), (1081, 2036993), (7567, 290999)]