894424490

素因数分解:

$2^1\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{68749}}^1$

素因数の和:70057

約数の個数: 16

約数和(自身を含む): 1611225000

約数和(自身を除く): 716800510

約数列:

[1, 2, 5, 10, 1301, 2602, 6505, 13010, 68749, 137498, 343745, 687490, 89442449, 178884898, 447212245, 894424490]

約数ペア:

[(1, 894424490), (2, 447212245), (5, 178884898), (10, 89442449), (1301, 687490), (2602, 343745), (6505, 137498), (13010, 68749)]