2098670858

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{64019}}^1$

素因数の和:64501

約数の個数: 16

約数和(自身を含む): 3240436320

約数和(自身を除く): 1141765462

約数列:

[1, 2, 37, 74, 443, 886, 16391, 32782, 64019, 128038, 2368703, 4737406, 28360417, 56720834, 1049335429, 2098670858]

約数ペア:

[(1, 2098670858), (2, 1049335429), (37, 56720834), (74, 28360417), (443, 4737406), (886, 2368703), (16391, 128038), (32782, 64019)]