1312095538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{81527}}^1$

素因数の和:82161

約数の個数: 16

約数和(自身を含む): 2122989120

約数和(自身を除く): 810893582

約数列:

[1, 2, 13, 26, 619, 1238, 8047, 16094, 81527, 163054, 1059851, 2119702, 50465213, 100930426, 656047769, 1312095538]

約数ペア:

[(1, 1312095538), (2, 656047769), (13, 100930426), (26, 50465213), (619, 2119702), (1238, 1059851), (8047, 163054), (16094, 81527)]