1208286916

素因数分解:

$2^2\times {\mathrm{307}}^1\times {\mathrm{607}}^1\times {\mathrm{1621}}^1$

素因数の和:2539

約数の個数: 24

約数和(自身を含む): 2126195456

約数和(自身を除く): 917908540

約数列:

[1, 2, 4, 307, 607, 614, 1214, 1228, 1621, 2428, 3242, 6484, 186349, 372698, 497647, 745396, 983947, 995294, 1967894, 1990588, 3935788, 302071729, 604143458, 1208286916]

約数ペア:

[(1, 1208286916), (2, 604143458), (4, 302071729), (307, 3935788), (607, 1990588), (614, 1967894), (1214, 995294), (1228, 983947), (1621, 745396), (2428, 497647), (3242, 372698), (6484, 186349)]