218484530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1986223}}^1$

素因数の和:1986241

約数の個数: 16

約数和(自身を含む): 429024384

約数和(自身を除く): 210539854

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1986223, 3972446, 9931115, 19862230, 21848453, 43696906, 109242265, 218484530]

約数ペア:

[(1, 218484530), (2, 109242265), (5, 43696906), (10, 21848453), (11, 19862230), (22, 9931115), (55, 3972446), (110, 1986223)]