806459408

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2652827}}^1$

素因数の和:2652854

約数の個数: 20

約数和(自身を含む): 1644753360

約数和(自身を除く): 838293952

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2652827, 5305654, 10611308, 21222616, 42445232, 50403713, 100807426, 201614852, 403229704, 806459408]

約数ペア:

[(1, 806459408), (2, 403229704), (4, 201614852), (8, 100807426), (16, 50403713), (19, 42445232), (38, 21222616), (76, 10611308), (152, 5305654), (304, 2652827)]