2011528288

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{816367}}^1$

素因数の和:816395

約数の個数: 48

約数和(自身を含む): 4937393664

約数和(自身を除く): 2925865376

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 816367, 1632734, 3265468, 5714569, 6530936, 8980037, 11429138, 13061872, 17960074, 22858276, 26123744, 35920148, 45716552, 62860259, 71840296, 91433104, 125720518, 143680592, 182866208, 251441036, 287361184, 502882072, 1005764144, 2011528288]

約数ペア:

[(1, 2011528288), (2, 1005764144), (4, 502882072), (7, 287361184), (8, 251441036), (11, 182866208), (14, 143680592), (16, 125720518), (22, 91433104), (28, 71840296), (32, 62860259), (44, 45716552), (56, 35920148), (77, 26123744), (88, 22858276), (112, 17960074), (154, 13061872), (176, 11429138), (224, 8980037), (308, 6530936), (352, 5714569), (616, 3265468), (1232, 1632734), (2464, 816367)]