2019905792

素因数分解:

$2^8\times {\mathrm{1013}}^1\times {\mathrm{7789}}^1$

素因数の和:8818

約数の個数: 36

約数和(自身を含む): 4036419660

約数和(自身を除く): 2016513868

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1013, 2026, 4052, 7789, 8104, 15578, 16208, 31156, 32416, 62312, 64832, 124624, 129664, 249248, 259328, 498496, 996992, 1993984, 7890257, 15780514, 31561028, 63122056, 126244112, 252488224, 504976448, 1009952896, 2019905792]

約数ペア:

[(1, 2019905792), (2, 1009952896), (4, 504976448), (8, 252488224), (16, 126244112), (32, 63122056), (64, 31561028), (128, 15780514), (256, 7890257), (1013, 1993984), (2026, 996992), (4052, 498496), (7789, 259328), (8104, 249248), (15578, 129664), (16208, 124624), (31156, 64832), (32416, 62312)]