2885698930

素因数分解:

$2^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{390487}}^1$

素因数の和:391233

約数の個数: 16

約数和(自身を含む): 5201300160

約数和(自身を除く): 2315601230

約数列:

[1, 2, 5, 10, 739, 1478, 3695, 7390, 390487, 780974, 1952435, 3904870, 288569893, 577139786, 1442849465, 2885698930]

約数ペア:

[(1, 2885698930), (2, 1442849465), (5, 577139786), (10, 288569893), (739, 3904870), (1478, 1952435), (3695, 780974), (7390, 390487)]