2065206894

素因数分解:

$2^1\times 3^1\times {\mathrm{5323}}^1\times {\mathrm{64663}}^1$

素因数の和:69991

約数の個数: 16

約数和(自身を含む): 4131253632

約数和(自身を除く): 2066046738

約数列:

[1, 2, 3, 6, 5323, 10646, 15969, 31938, 64663, 129326, 193989, 387978, 344201149, 688402298, 1032603447, 2065206894]

約数ペア:

[(1, 2065206894), (2, 1032603447), (3, 688402298), (6, 344201149), (5323, 387978), (10646, 193989), (15969, 129326), (31938, 64663)]