2557268142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{15443}}^1$

素因数の和:15665

約数の個数: 64

約数和(自身を含む): 6040210176

約数和(自身を除く): 3482942034

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 193, 286, 386, 429, 579, 858, 1158, 2123, 2509, 4246, 5018, 6369, 7527, 12738, 15054, 15443, 27599, 30886, 46329, 55198, 82797, 92658, 165594, 169873, 200759, 339746, 401518, 509619, 602277, 1019238, 1204554, 2208349, 2980499, 4416698, 5960998, 6625047, 8941497, 13250094, 17882994, 32785489, 38746487, 65570978, 77492974, 98356467, 116239461, 196712934, 232478922, 426211357, 852422714, 1278634071, 2557268142]

約数ペア:

[(1, 2557268142), (2, 1278634071), (3, 852422714), (6, 426211357), (11, 232478922), (13, 196712934), (22, 116239461), (26, 98356467), (33, 77492974), (39, 65570978), (66, 38746487), (78, 32785489), (143, 17882994), (193, 13250094), (286, 8941497), (386, 6625047), (429, 5960998), (579, 4416698), (858, 2980499), (1158, 2208349), (2123, 1204554), (2509, 1019238), (4246, 602277), (5018, 509619), (6369, 401518), (7527, 339746), (12738, 200759), (15054, 169873), (15443, 165594), (27599, 92658), (30886, 82797), (46329, 55198)]