981530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8923}}^1$

素因数の和:8941

約数の個数: 16

約数和(自身を含む): 1927584

約数和(自身を除く): 946054

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 8923, 17846, 44615, 89230, 98153, 196306, 490765, 981530]

約数ペア:

[(1, 981530), (2, 490765), (5, 196306), (10, 98153), (11, 89230), (22, 44615), (55, 17846), (110, 8923)]