316044454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{2473}}^1$

素因数の和:2680

約数の個数: 32

約数和(自身を含む): 534740256

約数和(自身を除く): 218695802

約数列:

[1, 2, 11, 22, 37, 74, 157, 314, 407, 814, 1727, 2473, 3454, 4946, 5809, 11618, 27203, 54406, 63899, 91501, 127798, 183002, 388261, 776522, 1006511, 2013022, 4270871, 8541742, 14365657, 28731314, 158022227, 316044454]

約数ペア:

[(1, 316044454), (2, 158022227), (11, 28731314), (22, 14365657), (37, 8541742), (74, 4270871), (157, 2013022), (314, 1006511), (407, 776522), (814, 388261), (1727, 183002), (2473, 127798), (3454, 91501), (4946, 63899), (5809, 54406), (11618, 27203)]