1888896848

素因数分解:

$2^4\times {\mathrm{853}}^1\times {\mathrm{138401}}^1$

素因数の和:139262

約数の個数: 20

約数和(自身を含む): 3664054548

約数和(自身を除く): 1775157700

約数列:

[1, 2, 4, 8, 16, 853, 1706, 3412, 6824, 13648, 138401, 276802, 553604, 1107208, 2214416, 118056053, 236112106, 472224212, 944448424, 1888896848]

約数ペア:

[(1, 1888896848), (2, 944448424), (4, 472224212), (8, 236112106), (16, 118056053), (853, 2214416), (1706, 1107208), (3412, 553604), (6824, 276802), (13648, 138401)]