1007996816

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{3315779}}^1$

素因数の和:3315806

約数の個数: 20

約数和(自身を含む): 2055783600

約数和(自身を除く): 1047786784

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 3315779, 6631558, 13263116, 26526232, 53052464, 62999801, 125999602, 251999204, 503998408, 1007996816]

約数ペア:

[(1, 1007996816), (2, 503998408), (4, 251999204), (8, 125999602), (16, 62999801), (19, 53052464), (38, 26526232), (76, 13263116), (152, 6631558), (304, 3315779)]