121324412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{617}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 239833440

約数和(自身を除く): 118509028

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 109, 164, 218, 436, 451, 617, 902, 1199, 1234, 1804, 2398, 2468, 4469, 4796, 6787, 8938, 13574, 17876, 25297, 27148, 49159, 50594, 67253, 98318, 101188, 134506, 196636, 269012, 278267, 556534, 739783, 1113068, 1479566, 2757373, 2959132, 5514746, 11029492, 30331103, 60662206, 121324412]

約数ペア:

[(1, 121324412), (2, 60662206), (4, 30331103), (11, 11029492), (22, 5514746), (41, 2959132), (44, 2757373), (82, 1479566), (109, 1113068), (164, 739783), (218, 556534), (436, 278267), (451, 269012), (617, 196636), (902, 134506), (1199, 101188), (1234, 98318), (1804, 67253), (2398, 50594), (2468, 49159), (4469, 27148), (4796, 25297), (6787, 17876), (8938, 13574)]