2019315260046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{12511}}^1\times {\mathrm{27647}}^1$

素因数の和:40309

約数の個数: 64

約数和(自身を含む): 4649323069440

約数和(自身を除く): 2630007809394

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 12511, 25022, 27647, 37533, 55294, 75066, 82941, 87577, 165882, 175154, 193529, 262731, 387058, 525462, 580587, 1161174, 1739029, 3478058, 3842933, 5217087, 7685866, 10434174, 11528799, 12173203, 23057598, 24346406, 26900531, 36519609, 53801062, 73039218, 80701593, 161403186, 345891617, 691783234, 1037674851, 2075349702, 2421241319, 4842482638, 7263723957, 14527447914, 48078934763, 96157869526, 144236804289, 288473608578, 336552543341, 673105086682, 1009657630023, 2019315260046]

約数ペア:

[(1, 2019315260046), (2, 1009657630023), (3, 673105086682), (6, 336552543341), (7, 288473608578), (14, 144236804289), (21, 96157869526), (42, 48078934763), (139, 14527447914), (278, 7263723957), (417, 4842482638), (834, 2421241319), (973, 2075349702), (1946, 1037674851), (2919, 691783234), (5838, 345891617), (12511, 161403186), (25022, 80701593), (27647, 73039218), (37533, 53801062), (55294, 36519609), (75066, 26900531), (82941, 24346406), (87577, 23057598), (165882, 12173203), (175154, 11528799), (193529, 10434174), (262731, 7685866), (387058, 5217087), (525462, 3842933), (580587, 3478058), (1161174, 1739029)]