2939927870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{722341}}^1$

素因数の和:722396

約数の個数: 32

約数和(自身を含む): 5928983136

約数和(自身を除く): 2989055266

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 722341, 1444682, 3611705, 7223410, 7945751, 15891502, 26726617, 39728755, 53453234, 79457510, 133633085, 267266170, 293992787, 587985574, 1469963935, 2939927870]

約数ペア:

[(1, 2939927870), (2, 1469963935), (5, 587985574), (10, 293992787), (11, 267266170), (22, 133633085), (37, 79457510), (55, 53453234), (74, 39728755), (110, 26726617), (185, 15891502), (370, 7945751), (407, 7223410), (814, 3611705), (2035, 1444682), (4070, 722341)]