2490147344

素因数分解:

$2^4\times {\mathrm{463}}^1\times {\mathrm{336143}}^1$

素因数の和:336614

約数の個数: 20

約数和(自身を含む): 4835095296

約数和(自身を除く): 2344947952

約数列:

[1, 2, 4, 8, 16, 463, 926, 1852, 3704, 7408, 336143, 672286, 1344572, 2689144, 5378288, 155634209, 311268418, 622536836, 1245073672, 2490147344]

約数ペア:

[(1, 2490147344), (2, 1245073672), (4, 622536836), (8, 311268418), (16, 155634209), (463, 5378288), (926, 2689144), (1852, 1344572), (3704, 672286), (7408, 336143)]