247788122

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{13477}}^1$

素因数の和:13825

約数の個数: 16

約数和(自身を含む): 385740360

約数和(自身を除く): 137952238

約数列:

[1, 2, 29, 58, 317, 634, 9193, 13477, 18386, 26954, 390833, 781666, 4272209, 8544418, 123894061, 247788122]

約数ペア:

[(1, 247788122), (2, 123894061), (29, 8544418), (58, 4272209), (317, 781666), (634, 390833), (9193, 26954), (13477, 18386)]