2117612744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{473527}}^1$

素因数の和:473589

約数の個数: 32

約数和(自身を含む): 4375398720

約数和(自身を除く): 2257785976

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 473527, 947054, 1894108, 3788216, 6155851, 12311702, 20361661, 24623404, 40723322, 49246808, 81446644, 162893288, 264701593, 529403186, 1058806372, 2117612744]

約数ペア:

[(1, 2117612744), (2, 1058806372), (4, 529403186), (8, 264701593), (13, 162893288), (26, 81446644), (43, 49246808), (52, 40723322), (86, 24623404), (104, 20361661), (172, 12311702), (344, 6155851), (559, 3788216), (1118, 1894108), (2236, 947054), (4472, 473527)]