2098889810

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4465723}}^1$

素因数の和:4465777

約数の個数: 16

約数和(自身を含む): 3858385536

約数和(自身を除く): 1759495726

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 4465723, 8931446, 22328615, 44657230, 209888981, 419777962, 1049444905, 2098889810]

約数ペア:

[(1, 2098889810), (2, 1049444905), (5, 419777962), (10, 209888981), (47, 44657230), (94, 22328615), (235, 8931446), (470, 4465723)]