1900515812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{587}}^1$

素因数の和:765

約数の個数: 96

約数和(自身を含む): 3941481600

約数和(自身を除く): 2040965788

約数列:

[1, 2, 4, 13, 19, 26, 29, 38, 52, 58, 76, 113, 116, 226, 247, 377, 452, 494, 551, 587, 754, 988, 1102, 1174, 1469, 1508, 2147, 2204, 2348, 2938, 3277, 4294, 5876, 6554, 7163, 7631, 8588, 11153, 13108, 14326, 15262, 17023, 22306, 27911, 28652, 30524, 34046, 42601, 44612, 55822, 62263, 66331, 68092, 85202, 111644, 124526, 132662, 144989, 170404, 221299, 249052, 265324, 289978, 323437, 442598, 579956, 646874, 809419, 862303, 885196, 1260289, 1293748, 1618838, 1724606, 1923599, 2520578, 3237676, 3449212, 3847198, 4204681, 5041156, 7694396, 8409362, 16383757, 16818724, 25006787, 32767514, 36548381, 50013574, 65535028, 73096762, 100027148, 146193524, 475128953, 950257906, 1900515812]

約数ペア:

[(1, 1900515812), (2, 950257906), (4, 475128953), (13, 146193524), (19, 100027148), (26, 73096762), (29, 65535028), (38, 50013574), (52, 36548381), (58, 32767514), (76, 25006787), (113, 16818724), (116, 16383757), (226, 8409362), (247, 7694396), (377, 5041156), (452, 4204681), (494, 3847198), (551, 3449212), (587, 3237676), (754, 2520578), (988, 1923599), (1102, 1724606), (1174, 1618838), (1469, 1293748), (1508, 1260289), (2147, 885196), (2204, 862303), (2348, 809419), (2938, 646874), (3277, 579956), (4294, 442598), (5876, 323437), (6554, 289978), (7163, 265324), (7631, 249052), (8588, 221299), (11153, 170404), (13108, 144989), (14326, 132662), (15262, 124526), (17023, 111644), (22306, 85202), (27911, 68092), (28652, 66331), (30524, 62263), (34046, 55822), (42601, 44612)]