987996801092

素因数分解:

$2^2\times 7^1\times {\mathrm{9413}}^1\times {\mathrm{3748603}}^1$

素因数の和:3758027

約数の個数: 24

約数和(自身を含む): 1976204051136

約数和(自身を除く): 988207250044

約数列:

[1, 2, 4, 7, 14, 28, 9413, 18826, 37652, 65891, 131782, 263564, 3748603, 7497206, 14994412, 26240221, 52480442, 104960884, 35285600039, 70571200078, 141142400156, 246999200273, 493998400546, 987996801092]

約数ペア:

[(1, 987996801092), (2, 493998400546), (4, 246999200273), (7, 141142400156), (14, 70571200078), (28, 35285600039), (9413, 104960884), (18826, 52480442), (37652, 26240221), (65891, 14994412), (131782, 7497206), (263564, 3748603)]