4579172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{823}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 8721216

約数和(自身を除く): 4142044

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 823, 1391, 1646, 2782, 3292, 5564, 10699, 21398, 42796, 88061, 176122, 352244, 1144793, 2289586, 4579172]

約数ペア:

[(1, 4579172), (2, 2289586), (4, 1144793), (13, 352244), (26, 176122), (52, 88061), (107, 42796), (214, 21398), (428, 10699), (823, 5564), (1391, 3292), (1646, 2782)]