2176570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 4375296

約数和(自身を除く): 2198726

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 421, 470, 517, 842, 1034, 2105, 2585, 4210, 4631, 5170, 9262, 19787, 23155, 39574, 46310, 98935, 197870, 217657, 435314, 1088285, 2176570]

約数ペア:

[(1, 2176570), (2, 1088285), (5, 435314), (10, 217657), (11, 197870), (22, 98935), (47, 46310), (55, 39574), (94, 23155), (110, 19787), (235, 9262), (421, 5170), (470, 4631), (517, 4210), (842, 2585), (1034, 2105)]