2025507978

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:493

約数の個数: 128

約数和(自身を含む): 4958553600

約数和(自身を除く): 2933045622

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 103, 109, 117, 206, 218, 234, 257, 309, 327, 351, 514, 618, 654, 702, 771, 927, 981, 1339, 1417, 1542, 1854, 1962, 2313, 2678, 2781, 2834, 2943, 3341, 4017, 4251, 4626, 5562, 5886, 6682, 6939, 8034, 8502, 10023, 11227, 12051, 12753, 13878, 20046, 22454, 24102, 25506, 26471, 28013, 30069, 33681, 36153, 38259, 52942, 56026, 60138, 67362, 72306, 76518, 79413, 84039, 90207, 101043, 145951, 158826, 168078, 180414, 202086, 238239, 252117, 291902, 303129, 344123, 364169, 437853, 476478, 504234, 606258, 688246, 714717, 728338, 756351, 875706, 1032369, 1092507, 1313559, 1429434, 1512702, 2064738, 2185014, 2627118, 2885339, 3097107, 3277521, 3940677, 5770678, 6194214, 6555042, 7881354, 8656017, 9291321, 9832563, 17312034, 18582642, 19665126, 25968051, 37509407, 51936102, 75018814, 77904153, 112528221, 155808306, 225056442, 337584663, 675169326, 1012753989, 2025507978]

約数ペア:

[(1, 2025507978), (2, 1012753989), (3, 675169326), (6, 337584663), (9, 225056442), (13, 155808306), (18, 112528221), (26, 77904153), (27, 75018814), (39, 51936102), (54, 37509407), (78, 25968051), (103, 19665126), (109, 18582642), (117, 17312034), (206, 9832563), (218, 9291321), (234, 8656017), (257, 7881354), (309, 6555042), (327, 6194214), (351, 5770678), (514, 3940677), (618, 3277521), (654, 3097107), (702, 2885339), (771, 2627118), (927, 2185014), (981, 2064738), (1339, 1512702), (1417, 1429434), (1542, 1313559), (1854, 1092507), (1962, 1032369), (2313, 875706), (2678, 756351), (2781, 728338), (2834, 714717), (2943, 688246), (3341, 606258), (4017, 504234), (4251, 476478), (4626, 437853), (5562, 364169), (5886, 344123), (6682, 303129), (6939, 291902), (8034, 252117), (8502, 238239), (10023, 202086), (11227, 180414), (12051, 168078), (12753, 158826), (13878, 145951), (20046, 101043), (22454, 90207), (24102, 84039), (25506, 79413), (26471, 76518), (28013, 72306), (30069, 67362), (33681, 60138), (36153, 56026), (38259, 52942)]