2579778

素因数分解:

$2^1\times 3^2\times {\mathrm{251}}^1\times {\mathrm{571}}^1$

素因数の和:830

約数の個数: 24

約数和(自身を含む): 5621616

約数和(自身を除く): 3041838

約数列:

[1, 2, 3, 6, 9, 18, 251, 502, 571, 753, 1142, 1506, 1713, 2259, 3426, 4518, 5139, 10278, 143321, 286642, 429963, 859926, 1289889, 2579778]

約数ペア:

[(1, 2579778), (2, 1289889), (3, 859926), (6, 429963), (9, 286642), (18, 143321), (251, 10278), (502, 5139), (571, 4518), (753, 3426), (1142, 2259), (1506, 1713)]