3447940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10141}}^1$

素因数の和:10167

約数の個数: 24

約数和(自身を含む): 7667352

約数和(自身を除く): 4219412

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 10141, 20282, 40564, 50705, 101410, 172397, 202820, 344794, 689588, 861985, 1723970, 3447940]

約数ペア:

[(1, 3447940), (2, 1723970), (4, 861985), (5, 689588), (10, 344794), (17, 202820), (20, 172397), (34, 101410), (68, 50705), (85, 40564), (170, 20282), (340, 10141)]