133469584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{490697}}^1$

素因数の和:490722

約数の個数: 20

約数和(自身を含む): 273809484

約数和(自身を除く): 140339900

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 490697, 981394, 1962788, 3925576, 7851152, 8341849, 16683698, 33367396, 66734792, 133469584]

約数ペア:

[(1, 133469584), (2, 66734792), (4, 33367396), (8, 16683698), (16, 8341849), (17, 7851152), (34, 3925576), (68, 1962788), (136, 981394), (272, 490697)]