42127690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{382979}}^1$

素因数の和:382997

約数の個数: 16

約数和(自身を含む): 82723680

約数和(自身を除く): 40595990

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 382979, 765958, 1914895, 3829790, 4212769, 8425538, 21063845, 42127690]

約数ペア:

[(1, 42127690), (2, 21063845), (5, 8425538), (10, 4212769), (11, 3829790), (22, 1914895), (55, 765958), (110, 382979)]