2051278433766

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{6888709}}^1$

素因数の和:6889021

約数の個数: 48

約数和(自身を含む): 4526378457120

約数和(自身を除く): 2475100023354

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 233, 426, 466, 639, 699, 1278, 1398, 2097, 4194, 16543, 33086, 49629, 99258, 148887, 297774, 6888709, 13777418, 20666127, 41332254, 61998381, 123996762, 489098339, 978196678, 1467295017, 1605069197, 2934590034, 3210138394, 4401885051, 4815207591, 8803770102, 9630415182, 14445622773, 28891245546, 113959912987, 227919825974, 341879738961, 683759477922, 1025639216883, 2051278433766]

約数ペア:

[(1, 2051278433766), (2, 1025639216883), (3, 683759477922), (6, 341879738961), (9, 227919825974), (18, 113959912987), (71, 28891245546), (142, 14445622773), (213, 9630415182), (233, 8803770102), (426, 4815207591), (466, 4401885051), (639, 3210138394), (699, 2934590034), (1278, 1605069197), (1398, 1467295017), (2097, 978196678), (4194, 489098339), (16543, 123996762), (33086, 61998381), (49629, 41332254), (99258, 20666127), (148887, 13777418), (297774, 6888709)]