2605466

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:433

約数の個数: 16

約数和(自身を含む): 4058856

約数和(自身を除く): 1453390

約数列:

[1, 2, 37, 74, 137, 257, 274, 514, 5069, 9509, 10138, 19018, 35209, 70418, 1302733, 2605466]

約数ペア:

[(1, 2605466), (2, 1302733), (37, 70418), (74, 35209), (137, 19018), (257, 10138), (274, 9509), (514, 5069)]