3638908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{769}}^1$

素因数の和:806

約数の個数: 36

約数和(自身を含む): 7890960

約数和(自身を除く): 4252052

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 769, 1183, 1538, 2366, 3076, 4732, 5383, 9997, 10766, 19994, 21532, 39988, 69979, 129961, 139958, 259922, 279916, 519844, 909727, 1819454, 3638908]

約数ペア:

[(1, 3638908), (2, 1819454), (4, 909727), (7, 519844), (13, 279916), (14, 259922), (26, 139958), (28, 129961), (52, 69979), (91, 39988), (169, 21532), (182, 19994), (338, 10766), (364, 9997), (676, 5383), (769, 4732), (1183, 3076), (1538, 2366)]