266920661

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{13751}}^1$

素因数の和:13864

約数の個数: 16

約数和(自身を含む): 316846080

約数和(自身を除く): 49925419

約数列:

[1, 7, 47, 59, 329, 413, 2773, 13751, 19411, 96257, 646297, 811309, 4524079, 5679163, 38131523, 266920661]

約数ペア:

[(1, 266920661), (7, 38131523), (47, 5679163), (59, 4524079), (329, 811309), (413, 646297), (2773, 96257), (13751, 19411)]