1280452834

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{55609}}^1$

素因数の和:56037

約数の個数: 16

約数和(自身を含む): 1991950200

約数和(自身を除く): 711497366

約数列:

[1, 2, 29, 58, 397, 794, 11513, 23026, 55609, 111218, 1612661, 3225322, 22076773, 44153546, 640226417, 1280452834]

約数ペア:

[(1, 1280452834), (2, 640226417), (29, 44153546), (58, 22076773), (397, 3225322), (794, 1612661), (11513, 111218), (23026, 55609)]