12851330336

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1817213}}^1$

素因数の和:1817253

約数の個数: 48

約数和(自身を含む): 28850089464

約数和(自身を除く): 15998759128

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 1817213, 3634426, 7268852, 14537704, 23623769, 29075408, 30892621, 47247538, 58150816, 61785242, 94495076, 123570484, 188990152, 247140968, 377980304, 401604073, 494281936, 755960608, 803208146, 988563872, 1606416292, 3212832584, 6425665168, 12851330336]

約数ペア:

[(1, 12851330336), (2, 6425665168), (4, 3212832584), (8, 1606416292), (13, 988563872), (16, 803208146), (17, 755960608), (26, 494281936), (32, 401604073), (34, 377980304), (52, 247140968), (68, 188990152), (104, 123570484), (136, 94495076), (208, 61785242), (221, 58150816), (272, 47247538), (416, 30892621), (442, 29075408), (544, 23623769), (884, 14537704), (1768, 7268852), (3536, 3634426), (7072, 1817213)]