2019467212

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{241}}^1\times {\mathrm{829}}^1$

素因数の和:1119

約数の個数: 72

約数和(自身を含む): 4285548960

約数和(自身を除く): 2266081748

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 241, 266, 361, 482, 532, 722, 829, 964, 1444, 1658, 1687, 2527, 3316, 3374, 4579, 5054, 5803, 6748, 9158, 10108, 11606, 15751, 18316, 23212, 31502, 32053, 63004, 64106, 87001, 110257, 128212, 174002, 199789, 220514, 299269, 348004, 399578, 441028, 598538, 609007, 799156, 1197076, 1218014, 1398523, 2094883, 2436028, 2797046, 3795991, 4189766, 5594092, 7591982, 8379532, 15183964, 26571937, 53143874, 72123829, 106287748, 144247658, 288495316, 504866803, 1009733606, 2019467212]

約数ペア:

[(1, 2019467212), (2, 1009733606), (4, 504866803), (7, 288495316), (14, 144247658), (19, 106287748), (28, 72123829), (38, 53143874), (76, 26571937), (133, 15183964), (241, 8379532), (266, 7591982), (361, 5594092), (482, 4189766), (532, 3795991), (722, 2797046), (829, 2436028), (964, 2094883), (1444, 1398523), (1658, 1218014), (1687, 1197076), (2527, 799156), (3316, 609007), (3374, 598538), (4579, 441028), (5054, 399578), (5803, 348004), (6748, 299269), (9158, 220514), (10108, 199789), (11606, 174002), (15751, 128212), (18316, 110257), (23212, 87001), (31502, 64106), (32053, 63004)]