138695367884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{3899881}}^1$

素因数の和:3900425

約数の個数: 24

約数和(自身を含む): 257485809168

約数和(自身を除く): 118790441284

約数列:

[1, 2, 4, 17, 34, 68, 523, 1046, 2092, 8891, 17782, 35564, 3899881, 7799762, 15599524, 66297977, 132595954, 265191908, 2039637763, 4079275526, 8158551052, 34673841971, 69347683942, 138695367884]

約数ペア:

[(1, 138695367884), (2, 69347683942), (4, 34673841971), (17, 8158551052), (34, 4079275526), (68, 2039637763), (523, 265191908), (1046, 132595954), (2092, 66297977), (8891, 15599524), (17782, 7799762), (35564, 3899881)]