423176

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{313}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 861930

約数和(自身を除く): 438754

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 313, 338, 626, 676, 1252, 1352, 2504, 4069, 8138, 16276, 32552, 52897, 105794, 211588, 423176]

約数ペア:

[(1, 423176), (2, 211588), (4, 105794), (8, 52897), (13, 32552), (26, 16276), (52, 8138), (104, 4069), (169, 2504), (313, 1352), (338, 1252), (626, 676)]