1330882406

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{605497}}^1$

素因数の和:605663

約数の個数: 16

約数和(自身を含む): 2296048416

約数和(自身を除く): 965166010

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 605497, 1210994, 4238479, 8476958, 95063029, 190126058, 665441203, 1330882406]

約数ペア:

[(1, 1330882406), (2, 665441203), (7, 190126058), (14, 95063029), (157, 8476958), (314, 4238479), (1099, 1210994), (2198, 605497)]