2118350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3259}}^1$

素因数の和:3284

約数の個数: 24

約数和(自身を含む): 4244520

約数和(自身を除く): 2126170

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 3259, 6518, 16295, 32590, 42367, 81475, 84734, 162950, 211835, 423670, 1059175, 2118350]

約数ペア:

[(1, 2118350), (2, 1059175), (5, 423670), (10, 211835), (13, 162950), (25, 84734), (26, 81475), (50, 42367), (65, 32590), (130, 16295), (325, 6518), (650, 3259)]