3278060

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{653}}^1$

素因数の和:913

約数の個数: 24

約数和(自身を含む): 6921936

約数和(自身を除く): 3643876

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 653, 1004, 1255, 1306, 2510, 2612, 3265, 5020, 6530, 13060, 163903, 327806, 655612, 819515, 1639030, 3278060]

約数ペア:

[(1, 3278060), (2, 1639030), (4, 819515), (5, 655612), (10, 327806), (20, 163903), (251, 13060), (502, 6530), (653, 5020), (1004, 3265), (1255, 2612), (1306, 2510)]