5100978032

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{16779533}}^1$

素因数の和:16779560

約数の個数: 20

約数和(自身を含む): 10403311080

約数和(自身を除く): 5302333048

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 16779533, 33559066, 67118132, 134236264, 268472528, 318811127, 637622254, 1275244508, 2550489016, 5100978032]

約数ペア:

[(1, 5100978032), (2, 2550489016), (4, 1275244508), (8, 637622254), (16, 318811127), (19, 268472528), (38, 134236264), (76, 67118132), (152, 33559066), (304, 16779533)]