218269684

素因数分解:

$2^2\times {\mathrm{613}}^1\times {\mathrm{89017}}^1$

素因数の和:89634

約数の個数: 12

約数和(自身を含む): 382599364

約数和(自身を除く): 164329680

約数列:

[1, 2, 4, 613, 1226, 2452, 89017, 178034, 356068, 54567421, 109134842, 218269684]

約数ペア:

[(1, 218269684), (2, 109134842), (4, 54567421), (613, 356068), (1226, 178034), (2452, 89017)]