1999542950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1738733}}^1$

素因数の和:1738768

約数の個数: 24

約数和(自身を含む): 3880854288

約数和(自身を除く): 1881311338

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 1738733, 3477466, 8693665, 17387330, 39990859, 43468325, 79981718, 86936650, 199954295, 399908590, 999771475, 1999542950]

約数ペア:

[(1, 1999542950), (2, 999771475), (5, 399908590), (10, 199954295), (23, 86936650), (25, 79981718), (46, 43468325), (50, 39990859), (115, 17387330), (230, 8693665), (575, 3477466), (1150, 1738733)]