2643861712

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{4030277}}^1$

素因数の和:4030326

約数の個数: 20

約数和(自身を含む): 5247421956

約数和(自身を除く): 2603560244

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 4030277, 8060554, 16121108, 32242216, 64484432, 165241357, 330482714, 660965428, 1321930856, 2643861712]

約数ペア:

[(1, 2643861712), (2, 1321930856), (4, 660965428), (8, 330482714), (16, 165241357), (41, 64484432), (82, 32242216), (164, 16121108), (328, 8060554), (656, 4030277)]