2066268

素因数分解:

$2^2\times 3^1\times {\mathrm{409}}^1\times {\mathrm{421}}^1$

素因数の和:837

約数の個数: 24

約数和(自身を含む): 4844560

約数和(自身を除く): 2778292

約数列:

[1, 2, 3, 4, 6, 12, 409, 421, 818, 842, 1227, 1263, 1636, 1684, 2454, 2526, 4908, 5052, 172189, 344378, 516567, 688756, 1033134, 2066268]

約数ペア:

[(1, 2066268), (2, 1033134), (3, 688756), (4, 516567), (6, 344378), (12, 172189), (409, 5052), (421, 4908), (818, 2526), (842, 2454), (1227, 1684), (1263, 1636)]