1217382910

素因数分解:

$2^1\times 5^1\times {\mathrm{4909}}^1\times {\mathrm{24799}}^1$

素因数の和:29715

約数の個数: 16

約数和(自身を含む): 2191824000

約数和(自身を除く): 974441090

約数列:

[1, 2, 5, 10, 4909, 9818, 24545, 24799, 49090, 49598, 123995, 247990, 121738291, 243476582, 608691455, 1217382910]

約数ペア:

[(1, 1217382910), (2, 608691455), (5, 243476582), (10, 121738291), (4909, 247990), (9818, 123995), (24545, 49598), (24799, 49090)]