890872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{5861}}^1$

素因数の和:5886

約数の個数: 16

約数和(自身を含む): 1758600

約数和(自身を除く): 867728

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 5861, 11722, 23444, 46888, 111359, 222718, 445436, 890872]

約数ペア:

[(1, 890872), (2, 445436), (4, 222718), (8, 111359), (19, 46888), (38, 23444), (76, 11722), (152, 5861)]