2142776

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{6229}}^1$

素因数の和:6278

約数の個数: 16

約数和(自身を含む): 4111800

約数和(自身を除く): 1969024

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 6229, 12458, 24916, 49832, 267847, 535694, 1071388, 2142776]

約数ペア:

[(1, 2142776), (2, 1071388), (4, 535694), (8, 267847), (43, 49832), (86, 24916), (172, 12458), (344, 6229)]