13509968164

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{329801}}^1$

素因数の和:329849

約数の個数: 72

約数和(自身を含む): 31581839520

約数和(自身を除く): 18071871356

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 196, 209, 266, 308, 418, 532, 539, 836, 931, 1078, 1463, 1862, 2156, 2926, 3724, 5852, 10241, 20482, 40964, 329801, 659602, 1319204, 2308607, 3627811, 4617214, 6266219, 7255622, 9234428, 12532438, 14511244, 16160249, 25064876, 25394677, 32320498, 43863533, 50789354, 64640996, 68928409, 87727066, 101578708, 137856818, 175454132, 177762739, 275713636, 307044731, 355525478, 482498863, 614089462, 711050956, 964997726, 1228178924, 1929995452, 3377492041, 6754984082, 13509968164]

約数ペア:

[(1, 13509968164), (2, 6754984082), (4, 3377492041), (7, 1929995452), (11, 1228178924), (14, 964997726), (19, 711050956), (22, 614089462), (28, 482498863), (38, 355525478), (44, 307044731), (49, 275713636), (76, 177762739), (77, 175454132), (98, 137856818), (133, 101578708), (154, 87727066), (196, 68928409), (209, 64640996), (266, 50789354), (308, 43863533), (418, 32320498), (532, 25394677), (539, 25064876), (836, 16160249), (931, 14511244), (1078, 12532438), (1463, 9234428), (1862, 7255622), (2156, 6266219), (2926, 4617214), (3724, 3627811), (5852, 2308607), (10241, 1319204), (20482, 659602), (40964, 329801)]