2019486651

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{32303}}^1$

素因数の和:32555

約数の個数: 32

約数和(自身を含む): 3328604160

約数和(自身を除く): 1309117509

約数列:

[1, 3, 7, 13, 21, 39, 91, 229, 273, 687, 1603, 2977, 4809, 8931, 20839, 32303, 62517, 96909, 226121, 419939, 678363, 1259817, 2939573, 7397387, 8818719, 22192161, 51781709, 96166031, 155345127, 288498093, 673162217, 2019486651]

約数ペア:

[(1, 2019486651), (3, 673162217), (7, 288498093), (13, 155345127), (21, 96166031), (39, 51781709), (91, 22192161), (229, 8818719), (273, 7397387), (687, 2939573), (1603, 1259817), (2977, 678363), (4809, 419939), (8931, 226121), (20839, 96909), (32303, 62517)]