2017750854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{16447}}^1$

素因数の和:16609

約数の個数: 64

約数和(自身を含む): 4850712576

約数和(自身を除く): 2832961722

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 127, 138, 161, 254, 322, 381, 483, 762, 889, 966, 1778, 2667, 2921, 5334, 5842, 8763, 16447, 17526, 20447, 32894, 40894, 49341, 61341, 98682, 115129, 122682, 230258, 345387, 378281, 690774, 756562, 1134843, 2088769, 2269686, 2647967, 4177538, 5295934, 6266307, 7943901, 12532614, 14621383, 15887802, 29242766, 43864149, 48041687, 87728298, 96083374, 144125061, 288250122, 336291809, 672583618, 1008875427, 2017750854]

約数ペア:

[(1, 2017750854), (2, 1008875427), (3, 672583618), (6, 336291809), (7, 288250122), (14, 144125061), (21, 96083374), (23, 87728298), (42, 48041687), (46, 43864149), (69, 29242766), (127, 15887802), (138, 14621383), (161, 12532614), (254, 7943901), (322, 6266307), (381, 5295934), (483, 4177538), (762, 2647967), (889, 2269686), (966, 2088769), (1778, 1134843), (2667, 756562), (2921, 690774), (5334, 378281), (5842, 345387), (8763, 230258), (16447, 122682), (17526, 115129), (20447, 98682), (32894, 61341), (40894, 49341)]