138722834

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{17207}}^1$

素因数の和:17377

約数の個数: 16

約数和(自身を含む): 216820800

約数和(自身を除く): 78097966

約数列:

[1, 2, 29, 58, 139, 278, 4031, 8062, 17207, 34414, 499003, 998006, 2391773, 4783546, 69361417, 138722834]

約数ペア:

[(1, 138722834), (2, 69361417), (29, 4783546), (58, 2391773), (139, 998006), (278, 499003), (4031, 34414), (8062, 17207)]