438860134

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{1109}}^1$

素因数の和:1344

約数の個数: 32

約数和(自身を含む): 710648640

約数和(自身を除く): 271788506

約数列:

[1, 2, 17, 34, 103, 113, 206, 226, 1109, 1751, 1921, 2218, 3502, 3842, 11639, 18853, 23278, 37706, 114227, 125317, 197863, 228454, 250634, 395726, 1941859, 2130389, 3883718, 4260778, 12907651, 25815302, 219430067, 438860134]

約数ペア:

[(1, 438860134), (2, 219430067), (17, 25815302), (34, 12907651), (103, 4260778), (113, 3883718), (206, 2130389), (226, 1941859), (1109, 395726), (1751, 250634), (1921, 228454), (2218, 197863), (3502, 125317), (3842, 114227), (11639, 37706), (18853, 23278)]