2019395976

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2689}}^1$

素因数の和:2823

約数の個数: 128

約数和(自身を含む): 5694192000

約数和(自身を除く): 3674796024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 83, 87, 104, 116, 156, 166, 174, 232, 249, 312, 332, 348, 377, 498, 664, 696, 754, 996, 1079, 1131, 1508, 1992, 2158, 2262, 2407, 2689, 3016, 3237, 4316, 4524, 4814, 5378, 6474, 7221, 8067, 8632, 9048, 9628, 10756, 12948, 14442, 16134, 19256, 21512, 25896, 28884, 31291, 32268, 34957, 57768, 62582, 64536, 69914, 77981, 93873, 104871, 125164, 139828, 155962, 187746, 209742, 223187, 233943, 250328, 279656, 311924, 375492, 419484, 446374, 467886, 623848, 669561, 750984, 838968, 892748, 935772, 1013753, 1339122, 1785496, 1871544, 2027506, 2678244, 2901431, 3041259, 4055012, 5356488, 5802862, 6082518, 6472423, 8110024, 8704293, 11605724, 12165036, 12944846, 17408586, 19417269, 23211448, 24330072, 25889692, 34817172, 38834538, 51779384, 69634344, 77669076, 84141499, 155338152, 168282998, 252424497, 336565996, 504848994, 673131992, 1009697988, 2019395976]

約数ペア:

[(1, 2019395976), (2, 1009697988), (3, 673131992), (4, 504848994), (6, 336565996), (8, 252424497), (12, 168282998), (13, 155338152), (24, 84141499), (26, 77669076), (29, 69634344), (39, 51779384), (52, 38834538), (58, 34817172), (78, 25889692), (83, 24330072), (87, 23211448), (104, 19417269), (116, 17408586), (156, 12944846), (166, 12165036), (174, 11605724), (232, 8704293), (249, 8110024), (312, 6472423), (332, 6082518), (348, 5802862), (377, 5356488), (498, 4055012), (664, 3041259), (696, 2901431), (754, 2678244), (996, 2027506), (1079, 1871544), (1131, 1785496), (1508, 1339122), (1992, 1013753), (2158, 935772), (2262, 892748), (2407, 838968), (2689, 750984), (3016, 669561), (3237, 623848), (4316, 467886), (4524, 446374), (4814, 419484), (5378, 375492), (6474, 311924), (7221, 279656), (8067, 250328), (8632, 233943), (9048, 223187), (9628, 209742), (10756, 187746), (12948, 155962), (14442, 139828), (16134, 125164), (19256, 104871), (21512, 93873), (25896, 77981), (28884, 69914), (31291, 64536), (32268, 62582), (34957, 57768)]