1386222266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1559}}^1\times {\mathrm{3109}}^1$

素因数の和:4694

約数の個数: 32

約数和(自身を含む): 2445206400

約数和(自身を除く): 1058984134

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1559, 3109, 3118, 6218, 17149, 20267, 34199, 34298, 40417, 40534, 68398, 80834, 222937, 444587, 445874, 889174, 4846931, 9693862, 53316241, 63010103, 106632482, 126020206, 693111133, 1386222266]

約数ペア:

[(1, 1386222266), (2, 693111133), (11, 126020206), (13, 106632482), (22, 63010103), (26, 53316241), (143, 9693862), (286, 4846931), (1559, 889174), (3109, 445874), (3118, 444587), (6218, 222937), (17149, 80834), (20267, 68398), (34199, 40534), (34298, 40417)]