2890878865

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{928051}}^1$

素因数の和:928152

約数の個数: 16

約数和(自身を含む): 4009184640

約数和(自身を除く): 1118305775

約数列:

[1, 5, 7, 35, 89, 445, 623, 3115, 928051, 4640255, 6496357, 32481785, 82596539, 412982695, 578175773, 2890878865]

約数ペア:

[(1, 2890878865), (5, 578175773), (7, 412982695), (35, 82596539), (89, 32481785), (445, 6496357), (623, 4640255), (3115, 928051)]