1566204874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{621017}}^1$

素因数の和:621129

約数の個数: 16

約数和(自身を含む): 2556110088

約数和(自身を除く): 989905214

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 621017, 1242034, 8073221, 16146442, 60238649, 120477298, 783102437, 1566204874]

約数ペア:

[(1, 1566204874), (2, 783102437), (13, 120477298), (26, 60238649), (97, 16146442), (194, 8073221), (1261, 1242034), (2522, 621017)]