2008831

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:222

約数の個数: 16

約数和(自身を含む): 2331648

約数和(自身を除く): 322817

約数列:

[1, 11, 31, 43, 137, 341, 473, 1333, 1507, 4247, 5891, 14663, 46717, 64801, 182621, 2008831]

約数ペア:

[(1, 2008831), (11, 182621), (31, 64801), (43, 46717), (137, 14663), (341, 5891), (473, 4247), (1333, 1507)]