7788005264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37442333}}^1$

素因数の和:37442354

約数の個数: 20

約数和(自身を含む): 16249972956

約数和(自身を除く): 8461967692

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 37442333, 74884666, 149769332, 299538664, 486750329, 599077328, 973500658, 1947001316, 3894002632, 7788005264]

約数ペア:

[(1, 7788005264), (2, 3894002632), (4, 1947001316), (8, 973500658), (13, 599077328), (16, 486750329), (26, 299538664), (52, 149769332), (104, 74884666), (208, 37442333)]