2009798742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1\times {\mathrm{1907}}^1$

素因数の和:3033

約数の個数: 64

約数和(自身を含む): 4800466944

約数和(自身を除く): 2790668202

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 1091, 1907, 2182, 3273, 3814, 5721, 6546, 7637, 11442, 13349, 15274, 22911, 25093, 26698, 40047, 43861, 45822, 50186, 75279, 80094, 87722, 131583, 150558, 175651, 263166, 307027, 351302, 526953, 614054, 921081, 1053906, 1842162, 2080537, 4161074, 6241611, 12483222, 14563759, 29127518, 43691277, 47852351, 87382554, 95704702, 143557053, 287114106, 334966457, 669932914, 1004899371, 2009798742]

約数ペア:

[(1, 2009798742), (2, 1004899371), (3, 669932914), (6, 334966457), (7, 287114106), (14, 143557053), (21, 95704702), (23, 87382554), (42, 47852351), (46, 43691277), (69, 29127518), (138, 14563759), (161, 12483222), (322, 6241611), (483, 4161074), (966, 2080537), (1091, 1842162), (1907, 1053906), (2182, 921081), (3273, 614054), (3814, 526953), (5721, 351302), (6546, 307027), (7637, 263166), (11442, 175651), (13349, 150558), (15274, 131583), (22911, 87722), (25093, 80094), (26698, 75279), (40047, 50186), (43861, 45822)]