1974364

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{659}}^1$

素因数の和:777

約数の個数: 24

約数和(自身を含む): 3991680

約数和(自身を除く): 2017316

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 659, 749, 1318, 1498, 2636, 2996, 4613, 9226, 18452, 70513, 141026, 282052, 493591, 987182, 1974364]

約数ペア:

[(1, 1974364), (2, 987182), (4, 493591), (7, 282052), (14, 141026), (28, 70513), (107, 18452), (214, 9226), (428, 4613), (659, 2996), (749, 2636), (1318, 1498)]