2047180798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{179357}}^1$

素因数の和:179811

約数の個数: 16

約数和(自身を含む): 3314535840

約数和(自身を除く): 1267355042

約数列:

[1, 2, 13, 26, 439, 878, 5707, 11414, 179357, 358714, 2331641, 4663282, 78737723, 157475446, 1023590399, 2047180798]

約数ペア:

[(1, 2047180798), (2, 1023590399), (13, 157475446), (26, 78737723), (439, 4663282), (878, 2331641), (5707, 358714), (11414, 179357)]