355149916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2393}}^1\times {\mathrm{3373}}^1$

素因数の和:5781

約数の個数: 24

約数和(自身を含む): 678497904

約数和(自身を除く): 323347988

約数列:

[1, 2, 4, 11, 22, 44, 2393, 3373, 4786, 6746, 9572, 13492, 26323, 37103, 52646, 74206, 105292, 148412, 8071589, 16143178, 32286356, 88787479, 177574958, 355149916]

約数ペア:

[(1, 355149916), (2, 177574958), (4, 88787479), (11, 32286356), (22, 16143178), (44, 8071589), (2393, 148412), (3373, 105292), (4786, 74206), (6746, 52646), (9572, 37103), (13492, 26323)]