254219146

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1\times {\mathrm{4999}}^1$

素因数の和:5589

約数の個数: 16

約数和(自身を含む): 390240000

約数和(自身を除く): 136020854

約数列:

[1, 2, 47, 94, 541, 1082, 4999, 9998, 25427, 50854, 234953, 469906, 2704459, 5408918, 127109573, 254219146]

約数ペア:

[(1, 254219146), (2, 127109573), (47, 5408918), (94, 2704459), (541, 469906), (1082, 234953), (4999, 50854), (9998, 25427)]