7485984002

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28142797}}^1$

素因数の和:28142825

約数の個数: 16

約数和(自身を含む): 13508543040

約数和(自身を除く): 6022559038

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 28142797, 56285594, 196999579, 393999158, 534713143, 1069426286, 3742992001, 7485984002]

約数ペア:

[(1, 7485984002), (2, 3742992001), (7, 1069426286), (14, 534713143), (19, 393999158), (38, 196999579), (133, 56285594), (266, 28142797)]