2912052968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{166289}}^1$

素因数の和:166505

約数の個数: 32

約数和(自身を含む): 5986440000

約数和(自身を除く): 3074387032

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 398, 796, 1592, 2189, 4378, 8756, 17512, 166289, 332578, 665156, 1330312, 1829179, 3658358, 7316716, 14633432, 33091511, 66183022, 132366044, 264732088, 364006621, 728013242, 1456026484, 2912052968]

約数ペア:

[(1, 2912052968), (2, 1456026484), (4, 728013242), (8, 364006621), (11, 264732088), (22, 132366044), (44, 66183022), (88, 33091511), (199, 14633432), (398, 7316716), (796, 3658358), (1592, 1829179), (2189, 1330312), (4378, 665156), (8756, 332578), (17512, 166289)]