408928106

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{373}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 639809280

約数和(自身を除く): 230881174

約数列:

[1, 2, 47, 94, 107, 109, 214, 218, 373, 746, 5029, 5123, 10058, 10246, 11663, 17531, 23326, 35062, 39911, 40657, 79822, 81314, 548161, 1096322, 1875817, 1910879, 3751634, 3821758, 4350299, 8700598, 204464053, 408928106]

約数ペア:

[(1, 408928106), (2, 204464053), (47, 8700598), (94, 4350299), (107, 3821758), (109, 3751634), (214, 1910879), (218, 1875817), (373, 1096322), (746, 548161), (5029, 81314), (5123, 79822), (10058, 40657), (10246, 39911), (11663, 35062), (17531, 23326)]