551987078758

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{112403}}^1\times {\mathrm{34583}}^1$

素因数の和:147059

約数の個数: 16

約数和(自身を含む): 839674066176

約数和(自身を除く): 287686987418

約数列:

[1, 2, 71, 142, 34583, 69166, 112403, 224806, 2455393, 4910786, 7980613, 15961226, 3887232949, 7774465898, 275993539379, 551987078758]

約数ペア:

[(1, 551987078758), (2, 275993539379), (71, 7774465898), (142, 3887232949), (34583, 15961226), (69166, 7980613), (112403, 4910786), (224806, 2455393)]