4003246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1949}}^1$

素因数の和:2043

約数の個数: 16

約数和(自身を含む): 6552000

約数和(自身を除く): 2548754

約数列:

[1, 2, 13, 26, 79, 158, 1027, 1949, 2054, 3898, 25337, 50674, 153971, 307942, 2001623, 4003246]

約数ペア:

[(1, 4003246), (2, 2001623), (13, 307942), (26, 153971), (79, 50674), (158, 25337), (1027, 3898), (1949, 2054)]