2089487192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{2969}}^1$

素因数の和:3156

約数の個数: 64

約数和(自身を含む): 4325983200

約数和(自身を除く): 2236496008

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 101, 104, 134, 202, 268, 404, 536, 808, 871, 1313, 1742, 2626, 2969, 3484, 5252, 5938, 6767, 6968, 10504, 11876, 13534, 23752, 27068, 38597, 54136, 77194, 87971, 154388, 175942, 198923, 299869, 308776, 351884, 397846, 599738, 703768, 795692, 1199476, 1591384, 2398952, 2585999, 3898297, 5171998, 7796594, 10343996, 15593188, 20091223, 20687992, 31186376, 40182446, 80364892, 160729784, 261185899, 522371798, 1044743596, 2089487192]

約数ペア:

[(1, 2089487192), (2, 1044743596), (4, 522371798), (8, 261185899), (13, 160729784), (26, 80364892), (52, 40182446), (67, 31186376), (101, 20687992), (104, 20091223), (134, 15593188), (202, 10343996), (268, 7796594), (404, 5171998), (536, 3898297), (808, 2585999), (871, 2398952), (1313, 1591384), (1742, 1199476), (2626, 795692), (2969, 703768), (3484, 599738), (5252, 397846), (5938, 351884), (6767, 308776), (6968, 299869), (10504, 198923), (11876, 175942), (13534, 154388), (23752, 87971), (27068, 77194), (38597, 54136)]