2666464

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{809}}^1$

素因数の和:922

約数の個数: 24

約数和(自身を含む): 5307120

約数和(自身を除く): 2640656

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 809, 824, 1618, 1648, 3236, 3296, 6472, 12944, 25888, 83327, 166654, 333308, 666616, 1333232, 2666464]

約数ペア:

[(1, 2666464), (2, 1333232), (4, 666616), (8, 333308), (16, 166654), (32, 83327), (103, 25888), (206, 12944), (412, 6472), (809, 3296), (824, 3236), (1618, 1648)]