2940656

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{769}}^1$

素因数の和:1016

約数の個数: 20

約数和(自身を含む): 5728800

約数和(自身を除く): 2788144

約数列:

[1, 2, 4, 8, 16, 239, 478, 769, 956, 1538, 1912, 3076, 3824, 6152, 12304, 183791, 367582, 735164, 1470328, 2940656]

約数ペア:

[(1, 2940656), (2, 1470328), (4, 735164), (8, 367582), (16, 183791), (239, 12304), (478, 6152), (769, 3824), (956, 3076), (1538, 1912)]