1566221228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2738149}}^1$

素因数の和:2738177

約数の個数: 24

約数和(自身を含む): 3220064400

約数和(自身を除く): 1653843172

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 2738149, 5476298, 10952596, 30119639, 35595937, 60239278, 71191874, 120478556, 142383748, 391555307, 783110614, 1566221228]

約数ペア:

[(1, 1566221228), (2, 783110614), (4, 391555307), (11, 142383748), (13, 120478556), (22, 71191874), (26, 60239278), (44, 35595937), (52, 30119639), (143, 10952596), (286, 5476298), (572, 2738149)]