2150456

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3491}}^1$

素因数の和:3515

約数の個数: 32

約数和(自身を含む): 5028480

約数和(自身を除く): 2878024

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 3491, 6982, 13964, 24437, 27928, 38401, 48874, 76802, 97748, 153604, 195496, 268807, 307208, 537614, 1075228, 2150456]

約数ペア:

[(1, 2150456), (2, 1075228), (4, 537614), (7, 307208), (8, 268807), (11, 195496), (14, 153604), (22, 97748), (28, 76802), (44, 48874), (56, 38401), (77, 27928), (88, 24437), (154, 13964), (308, 6982), (616, 3491)]