2021610678

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{65437}}^1$

素因数の和:65732

約数の個数: 32

約数和(自身を含む): 4271792640

約数和(自身を除く): 2250181962

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 271, 542, 813, 1626, 5149, 10298, 15447, 30894, 65437, 130874, 196311, 392622, 1243303, 2486606, 3729909, 7459818, 17733427, 35466854, 53200281, 106400562, 336935113, 673870226, 1010805339, 2021610678]

約数ペア:

[(1, 2021610678), (2, 1010805339), (3, 673870226), (6, 336935113), (19, 106400562), (38, 53200281), (57, 35466854), (114, 17733427), (271, 7459818), (542, 3729909), (813, 2486606), (1626, 1243303), (5149, 392622), (10298, 196311), (15447, 130874), (30894, 65437)]