2458903390

素因数分解:

$2^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{513341}}^1$

素因数の和:513827

約数の個数: 16

約数和(自身を含む): 4435274880

約数和(自身を除く): 1976371490

約数列:

[1, 2, 5, 10, 479, 958, 2395, 4790, 513341, 1026682, 2566705, 5133410, 245890339, 491780678, 1229451695, 2458903390]

約数ペア:

[(1, 2458903390), (2, 1229451695), (5, 491780678), (10, 245890339), (479, 5133410), (958, 2566705), (2395, 1026682), (4790, 513341)]