2891882

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1283}}^1$

素因数の和:1322

約数の個数: 24

約数和(自身を含む): 5269536

約数和(自身を除く): 2377654

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 1283, 2254, 2566, 8981, 17962, 29509, 59018, 62867, 125734, 206563, 413126, 1445941, 2891882]

約数ペア:

[(1, 2891882), (2, 1445941), (7, 413126), (14, 206563), (23, 125734), (46, 62867), (49, 59018), (98, 29509), (161, 17962), (322, 8981), (1127, 2566), (1283, 2254)]