406614338

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{11243}}^1$

素因数の和:11378

約数の個数: 24

約数和(自身を含む): 666679248

約数和(自身を除く): 260064910

約数列:

[1, 2, 13, 26, 107, 169, 214, 338, 1391, 2782, 11243, 18083, 22486, 36166, 146159, 292318, 1203001, 1900067, 2406002, 3800134, 15639013, 31278026, 203307169, 406614338]

約数ペア:

[(1, 406614338), (2, 203307169), (13, 31278026), (26, 15639013), (107, 3800134), (169, 2406002), (214, 1900067), (338, 1203001), (1391, 292318), (2782, 146159), (11243, 36166), (18083, 22486)]