2993209648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1308221}}^1$

素因数の和:1308253

約数の個数: 40

約数和(自身を含む): 6813220176

約数和(自身を除く): 3820010528

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 1308221, 2616442, 5232884, 10465768, 14390431, 17006873, 20931536, 28780862, 34013746, 57561724, 68027492, 115123448, 136054984, 187075603, 230246896, 272109968, 374151206, 748302412, 1496604824, 2993209648]

約数ペア:

[(1, 2993209648), (2, 1496604824), (4, 748302412), (8, 374151206), (11, 272109968), (13, 230246896), (16, 187075603), (22, 136054984), (26, 115123448), (44, 68027492), (52, 57561724), (88, 34013746), (104, 28780862), (143, 20931536), (176, 17006873), (208, 14390431), (286, 10465768), (572, 5232884), (1144, 2616442), (2288, 1308221)]