1378142591

素因数分解:

$7^2\times {\mathrm{59}}^1\times {\mathrm{476701}}^1$

素因数の和:476774

約数の個数: 12

約数和(自身を含む): 1630320840

約数和(自身を除く): 252178249

約数列:

[1, 7, 49, 59, 413, 2891, 476701, 3336907, 23358349, 28125359, 196877513, 1378142591]

約数ペア:

[(1, 1378142591), (7, 196877513), (49, 28125359), (59, 23358349), (413, 3336907), (2891, 476701)]