2224998

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1741}}^1$

素因数の和:1820

約数の個数: 24

約数和(自身を含む): 4891536

約数和(自身を除く): 2666538

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 1741, 3482, 5223, 10446, 15669, 31338, 123611, 247222, 370833, 741666, 1112499, 2224998]

約数ペア:

[(1, 2224998), (2, 1112499), (3, 741666), (6, 370833), (9, 247222), (18, 123611), (71, 31338), (142, 15669), (213, 10446), (426, 5223), (639, 3482), (1278, 1741)]