2579504

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{613}}^1$

素因数の和:884

約数の個数: 20

約数和(自身を含む): 5024976

約数和(自身を除く): 2445472

約数列:

[1, 2, 4, 8, 16, 263, 526, 613, 1052, 1226, 2104, 2452, 4208, 4904, 9808, 161219, 322438, 644876, 1289752, 2579504]

約数ペア:

[(1, 2579504), (2, 1289752), (4, 644876), (8, 322438), (16, 161219), (263, 9808), (526, 4904), (613, 4208), (1052, 2452), (1226, 2104)]