2783409419

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{1307}}^1\times {\mathrm{6473}}^1$

素因数の和:7834

約数の個数: 16

約数和(自身を含む): 3251708928

約数和(自身を除く): 468299509

約数列:

[1, 7, 47, 329, 1307, 6473, 9149, 45311, 61429, 304231, 430003, 2129617, 8460211, 59221477, 397629917, 2783409419]

約数ペア:

[(1, 2783409419), (7, 397629917), (47, 59221477), (329, 8460211), (1307, 2129617), (6473, 430003), (9149, 304231), (45311, 61429)]