2019967482

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{25717}}^1$

素因数の和:25807

約数の個数: 64

約数和(自身を含む): 4666273920

約数和(自身を除く): 2646306438

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 53, 57, 78, 106, 114, 159, 247, 318, 494, 689, 741, 1007, 1378, 1482, 2014, 2067, 3021, 4134, 6042, 13091, 25717, 26182, 39273, 51434, 77151, 78546, 154302, 334321, 488623, 668642, 977246, 1002963, 1363001, 1465869, 2005926, 2726002, 2931738, 4089003, 6352099, 8178006, 12704198, 17719013, 19056297, 25897019, 35438026, 38112594, 51794038, 53157039, 77691057, 106314078, 155382114, 336661247, 673322494, 1009983741, 2019967482]

約数ペア:

[(1, 2019967482), (2, 1009983741), (3, 673322494), (6, 336661247), (13, 155382114), (19, 106314078), (26, 77691057), (38, 53157039), (39, 51794038), (53, 38112594), (57, 35438026), (78, 25897019), (106, 19056297), (114, 17719013), (159, 12704198), (247, 8178006), (318, 6352099), (494, 4089003), (689, 2931738), (741, 2726002), (1007, 2005926), (1378, 1465869), (1482, 1363001), (2014, 1002963), (2067, 977246), (3021, 668642), (4134, 488623), (6042, 334321), (13091, 154302), (25717, 78546), (26182, 77151), (39273, 51434)]