2800284012

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1808969}}^1$

素因数の和:1809022

約数の個数: 36

約数和(自身を含む): 7243115880

約数和(自身を除く): 4442831868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 1808969, 3617938, 5426907, 7235876, 10853814, 16280721, 21707628, 32561442, 65122884, 77785667, 155571334, 233357001, 311142668, 466714002, 700071003, 933428004, 1400142006, 2800284012]

約数ペア:

[(1, 2800284012), (2, 1400142006), (3, 933428004), (4, 700071003), (6, 466714002), (9, 311142668), (12, 233357001), (18, 155571334), (36, 77785667), (43, 65122884), (86, 32561442), (129, 21707628), (172, 16280721), (258, 10853814), (387, 7235876), (516, 5426907), (774, 3617938), (1548, 1808969)]