6561984002

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3372037}}^1$

素因数の和:3372185

約数の個数: 16

約数和(自身を含む): 11330047680

約数和(自身を除く): 4768063678

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 3372037, 6744074, 23604259, 47208518, 468713143, 937426286, 3280992001, 6561984002]

約数ペア:

[(1, 6561984002), (2, 3280992001), (7, 937426286), (14, 468713143), (139, 47208518), (278, 23604259), (973, 6744074), (1946, 3372037)]