4026890751

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{13219}}^1$

素因数の和:13415

約数の個数: 32

約数和(自身を含む): 5916637440

約数和(自身を除く): 1889746689

約数列:

[1, 3, 13, 39, 73, 107, 219, 321, 949, 1391, 2847, 4173, 7811, 13219, 23433, 39657, 101543, 171847, 304629, 515541, 964987, 1414433, 2894961, 4243299, 12544831, 18387629, 37634493, 55162887, 103253609, 309760827, 1342296917, 4026890751]

約数ペア:

[(1, 4026890751), (3, 1342296917), (13, 309760827), (39, 103253609), (73, 55162887), (107, 37634493), (219, 18387629), (321, 12544831), (949, 4243299), (1391, 2894961), (2847, 1414433), (4173, 964987), (7811, 515541), (13219, 304629), (23433, 171847), (39657, 101543)]