248865656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2392939}}^1$

素因数の和:2392958

約数の個数: 16

約数和(自身を含む): 502517400

約数和(自身を除く): 253651744

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2392939, 4785878, 9571756, 19143512, 31108207, 62216414, 124432828, 248865656]

約数ペア:

[(1, 248865656), (2, 124432828), (4, 62216414), (8, 31108207), (13, 19143512), (26, 9571756), (52, 4785878), (104, 2392939)]