429981188

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1181267}}^1$

素因数の和:1181291

約数の個数: 24

約数和(自身を含む): 926114112

約数和(自身を除く): 496132924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1181267, 2362534, 4725068, 8268869, 15356471, 16537738, 30712942, 33075476, 61425884, 107495297, 214990594, 429981188]

約数ペア:

[(1, 429981188), (2, 214990594), (4, 107495297), (7, 61425884), (13, 33075476), (14, 30712942), (26, 16537738), (28, 15356471), (52, 8268869), (91, 4725068), (182, 2362534), (364, 1181267)]