2643760482

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1082621}}^1$

素因数の和:1082674

約数の個数: 32

約数和(自身を含む): 5924107584

約数和(自身を除く): 3280347102

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 1082621, 2165242, 3247863, 6495726, 11908831, 23817662, 35726493, 40056977, 71452986, 80113954, 120170931, 240341862, 440626747, 881253494, 1321880241, 2643760482]

約数ペア:

[(1, 2643760482), (2, 1321880241), (3, 881253494), (6, 440626747), (11, 240341862), (22, 120170931), (33, 80113954), (37, 71452986), (66, 40056977), (74, 35726493), (111, 23817662), (222, 11908831), (407, 6495726), (814, 3247863), (1221, 2165242), (2442, 1082621)]