2011597738

素因数分解:

$2^1\times {\mathrm{641}}^1\times {\mathrm{1223}}^1\times {\mathrm{1283}}^1$

素因数の和:3149

約数の個数: 16

約数和(自身を含む): 3026932416

約数和(自身を除く): 1015334678

約数列:

[1, 2, 641, 1223, 1282, 1283, 2446, 2566, 783943, 822403, 1567886, 1569109, 1644806, 3138218, 1005798869, 2011597738]

約数ペア:

[(1, 2011597738), (2, 1005798869), (641, 3138218), (1223, 1644806), (1282, 1569109), (1283, 1567886), (2446, 822403), (2566, 783943)]