1341059824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19961}}^1$

素因数の和:20018

約数の個数: 80

約数和(自身を含む): 3118862880

約数和(自身を除く): 1777803056

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 208, 221, 247, 272, 304, 323, 442, 494, 646, 884, 988, 1292, 1768, 1976, 2584, 3536, 3952, 4199, 5168, 8398, 16796, 19961, 33592, 39922, 67184, 79844, 159688, 259493, 319376, 339337, 379259, 518986, 678674, 758518, 1037972, 1357348, 1517036, 2075944, 2714696, 3034072, 4151888, 4411381, 4930367, 5429392, 6068144, 6447403, 8822762, 9860734, 12894806, 17645524, 19721468, 25789612, 35291048, 39442936, 51579224, 70582096, 78885872, 83816239, 103158448, 167632478, 335264956, 670529912, 1341059824]

約数ペア:

[(1, 1341059824), (2, 670529912), (4, 335264956), (8, 167632478), (13, 103158448), (16, 83816239), (17, 78885872), (19, 70582096), (26, 51579224), (34, 39442936), (38, 35291048), (52, 25789612), (68, 19721468), (76, 17645524), (104, 12894806), (136, 9860734), (152, 8822762), (208, 6447403), (221, 6068144), (247, 5429392), (272, 4930367), (304, 4411381), (323, 4151888), (442, 3034072), (494, 2714696), (646, 2075944), (884, 1517036), (988, 1357348), (1292, 1037972), (1768, 758518), (1976, 678674), (2584, 518986), (3536, 379259), (3952, 339337), (4199, 319376), (5168, 259493), (8398, 159688), (16796, 79844), (19961, 67184), (33592, 39922)]