2912790530724

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{13721}}^1\times {\mathrm{411409}}^1$

素因数の和:425180

約数の個数: 48

約数和(自身を含む): 6955093400640

約数和(自身を除く): 4042302869916

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 13721, 27442, 41163, 54884, 82326, 164652, 411409, 590003, 822818, 1180006, 1234227, 1645636, 1770009, 2360012, 2468454, 3540018, 4936908, 7080036, 17690587, 35381174, 53071761, 70762348, 106143522, 212287044, 5644942889, 11289885778, 16934828667, 22579771556, 33869657334, 67739314668, 242732544227, 485465088454, 728197632681, 970930176908, 1456395265362, 2912790530724]

約数ペア:

[(1, 2912790530724), (2, 1456395265362), (3, 970930176908), (4, 728197632681), (6, 485465088454), (12, 242732544227), (43, 67739314668), (86, 33869657334), (129, 22579771556), (172, 16934828667), (258, 11289885778), (516, 5644942889), (13721, 212287044), (27442, 106143522), (41163, 70762348), (54884, 53071761), (82326, 35381174), (164652, 17690587), (411409, 7080036), (590003, 4936908), (822818, 3540018), (1180006, 2468454), (1234227, 2360012), (1645636, 1770009)]