288900274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{152213}}^1$

素因数の和:152301

約数の個数: 16

約数和(自身を含む): 473081112

約数和(自身を除く): 184180838

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 152213, 304426, 1978769, 3957538, 11111549, 22223098, 144450137, 288900274]

約数ペア:

[(1, 288900274), (2, 144450137), (13, 22223098), (26, 11111549), (73, 3957538), (146, 1978769), (949, 304426), (1898, 152213)]