2089968392

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{947}}^1\times {\mathrm{3779}}^1$

素因数の和:4805

約数の個数: 32

約数和(自身を含む): 3977618400

約数和(自身を除く): 1887650008

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 947, 1894, 3779, 3788, 7558, 7576, 15116, 30232, 69131, 138262, 275867, 276524, 551734, 553048, 1103468, 2206936, 3578713, 7157426, 14314852, 28629704, 261246049, 522492098, 1044984196, 2089968392]

約数ペア:

[(1, 2089968392), (2, 1044984196), (4, 522492098), (8, 261246049), (73, 28629704), (146, 14314852), (292, 7157426), (584, 3578713), (947, 2206936), (1894, 1103468), (3779, 553048), (3788, 551734), (7558, 276524), (7576, 275867), (15116, 138262), (30232, 69131)]