2912897382

素因数分解:

$2^1\times 3^1\times {\mathrm{3491}}^1\times {\mathrm{139067}}^1$

素因数の和:142563

約数の個数: 16

約数和(自身を含む): 5827505472

約数和(自身を除く): 2914608090

約数列:

[1, 2, 3, 6, 3491, 6982, 10473, 20946, 139067, 278134, 417201, 834402, 485482897, 970965794, 1456448691, 2912897382]

約数ペア:

[(1, 2912897382), (2, 1456448691), (3, 970965794), (6, 485482897), (3491, 834402), (6982, 417201), (10473, 278134), (20946, 139067)]