86628386

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{1301}}^1$

素因数の和:1526

約数の個数: 24

約数和(自身を含む): 141530004

約数和(自身を除く): 54901618

約数列:

[1, 2, 13, 26, 169, 197, 338, 394, 1301, 2561, 2602, 5122, 16913, 33293, 33826, 66586, 219869, 256297, 439738, 512594, 3331861, 6663722, 43314193, 86628386]

約数ペア:

[(1, 86628386), (2, 43314193), (13, 6663722), (26, 3331861), (169, 512594), (197, 439738), (338, 256297), (394, 219869), (1301, 66586), (2561, 33826), (2602, 33293), (5122, 16913)]