2570742

素因数分解:

$2^1\times 3^2\times {\mathrm{251}}^1\times {\mathrm{569}}^1$

素因数の和:828

約数の個数: 24

約数和(自身を含む): 5601960

約数和(自身を除く): 3031218

約数列:

[1, 2, 3, 6, 9, 18, 251, 502, 569, 753, 1138, 1506, 1707, 2259, 3414, 4518, 5121, 10242, 142819, 285638, 428457, 856914, 1285371, 2570742]

約数ペア:

[(1, 2570742), (2, 1285371), (3, 856914), (6, 428457), (9, 285638), (18, 142819), (251, 10242), (502, 5121), (569, 4518), (753, 3414), (1138, 2259), (1506, 1707)]