13306927688

素因数分解:

$2^3\times {\mathrm{211}}^1\times {\mathrm{521}}^1\times {\mathrm{15131}}^1$

素因数の和:15869

約数の個数: 32

約数和(自身を含む): 25118514720

約数和(自身を除く): 11811587032

約数列:

[1, 2, 4, 8, 211, 422, 521, 844, 1042, 1688, 2084, 4168, 15131, 30262, 60524, 109931, 121048, 219862, 439724, 879448, 3192641, 6385282, 7883251, 12770564, 15766502, 25541128, 31533004, 63066008, 1663365961, 3326731922, 6653463844, 13306927688]

約数ペア:

[(1, 13306927688), (2, 6653463844), (4, 3326731922), (8, 1663365961), (211, 63066008), (422, 31533004), (521, 25541128), (844, 15766502), (1042, 12770564), (1688, 7883251), (2084, 6385282), (4168, 3192641), (15131, 879448), (30262, 439724), (60524, 219862), (109931, 121048)]