1888601104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{4289}}^1$

素因数の和:4412

約数の個数: 80

約数和(自身を含む): 4133329200

約数和(自身を除く): 2244728096

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 73, 104, 116, 146, 208, 232, 292, 377, 464, 584, 754, 949, 1168, 1508, 1898, 2117, 3016, 3796, 4234, 4289, 6032, 7592, 8468, 8578, 15184, 16936, 17156, 27521, 33872, 34312, 55042, 55757, 68624, 110084, 111514, 124381, 220168, 223028, 248762, 313097, 440336, 446056, 497524, 626194, 892112, 995048, 1252388, 1616953, 1990096, 2504776, 3233906, 4070261, 5009552, 6467812, 8140522, 9079813, 12935624, 16281044, 18159626, 25871248, 32562088, 36319252, 65124176, 72638504, 118037569, 145277008, 236075138, 472150276, 944300552, 1888601104]

約数ペア:

[(1, 1888601104), (2, 944300552), (4, 472150276), (8, 236075138), (13, 145277008), (16, 118037569), (26, 72638504), (29, 65124176), (52, 36319252), (58, 32562088), (73, 25871248), (104, 18159626), (116, 16281044), (146, 12935624), (208, 9079813), (232, 8140522), (292, 6467812), (377, 5009552), (464, 4070261), (584, 3233906), (754, 2504776), (949, 1990096), (1168, 1616953), (1508, 1252388), (1898, 995048), (2117, 892112), (3016, 626194), (3796, 497524), (4234, 446056), (4289, 440336), (6032, 313097), (7592, 248762), (8468, 223028), (8578, 220168), (15184, 124381), (16936, 111514), (17156, 110084), (27521, 68624), (33872, 55757), (34312, 55042)]