709223473

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1\times {\mathrm{1931}}^1$

素因数の和:2748

約数の個数: 16

約数和(自身を含む): 823495680

約数和(自身を除く): 114272207

約数列:

[1, 7, 71, 497, 739, 1931, 5173, 13517, 52469, 137101, 367283, 959707, 1427009, 9989063, 101317639, 709223473]

約数ペア:

[(1, 709223473), (7, 101317639), (71, 9989063), (497, 1427009), (739, 959707), (1931, 367283), (5173, 137101), (13517, 52469)]