2158698516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{34337}}^1$

素因数の和:34401

約数の個数: 72

約数和(自身を含む): 5630333184

約数和(自身を除く): 3471634668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 338, 372, 403, 507, 676, 806, 1014, 1209, 1612, 2028, 2418, 4836, 5239, 10478, 15717, 20956, 31434, 34337, 62868, 68674, 103011, 137348, 206022, 412044, 446381, 892762, 1064447, 1339143, 1785524, 2128894, 2678286, 3193341, 4257788, 5356572, 5802953, 6386682, 11605906, 12773364, 13837811, 17408859, 23211812, 27675622, 34817718, 41513433, 55351244, 69635436, 83026866, 166053732, 179891543, 359783086, 539674629, 719566172, 1079349258, 2158698516]

約数ペア:

[(1, 2158698516), (2, 1079349258), (3, 719566172), (4, 539674629), (6, 359783086), (12, 179891543), (13, 166053732), (26, 83026866), (31, 69635436), (39, 55351244), (52, 41513433), (62, 34817718), (78, 27675622), (93, 23211812), (124, 17408859), (156, 13837811), (169, 12773364), (186, 11605906), (338, 6386682), (372, 5802953), (403, 5356572), (507, 4257788), (676, 3193341), (806, 2678286), (1014, 2128894), (1209, 1785524), (1612, 1339143), (2028, 1064447), (2418, 892762), (4836, 446381), (5239, 412044), (10478, 206022), (15717, 137348), (20956, 103011), (31434, 68674), (34337, 62868)]