2783283376

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{498439}}^1$

素因数の和:498796

約数の個数: 20

約数和(自身を含む): 5408074000

約数和(自身を除く): 2624790624

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 5584, 498439, 996878, 1993756, 3987512, 7975024, 173955211, 347910422, 695820844, 1391641688, 2783283376]

約数ペア:

[(1, 2783283376), (2, 1391641688), (4, 695820844), (8, 347910422), (16, 173955211), (349, 7975024), (698, 3987512), (1396, 1993756), (2792, 996878), (5584, 498439)]