2135644

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{857}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 4324320

約数和(自身を除く): 2188676

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 857, 1246, 1714, 2492, 3428, 5999, 11998, 23996, 76273, 152546, 305092, 533911, 1067822, 2135644]

約数ペア:

[(1, 2135644), (2, 1067822), (4, 533911), (7, 305092), (14, 152546), (28, 76273), (89, 23996), (178, 11998), (356, 5999), (623, 3428), (857, 2492), (1246, 1714)]