2582280001

素因数分解:

$7^1\times {\mathrm{401}}^1\times {\mathrm{487}}^1\times {\mathrm{1889}}^1$

素因数の和:2784

約数の個数: 16

約数和(自身を含む): 2966181120

約数和(自身を除く): 383901119

約数列:

[1, 7, 401, 487, 1889, 2807, 3409, 13223, 195287, 757489, 919943, 1367009, 5302423, 6439601, 368897143, 2582280001]

約数ペア:

[(1, 2582280001), (7, 368897143), (401, 6439601), (487, 5302423), (1889, 1367009), (2807, 919943), (3409, 757489), (13223, 195287)]