521502462

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13033}}^1$

素因数の和:13079

約数の個数: 80

約数和(自身を含む): 1324775760

約数和(自身を除く): 803273298

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1053, 1482, 1539, 2106, 2223, 3078, 4446, 6669, 13033, 13338, 20007, 26066, 39099, 40014, 78198, 117297, 169429, 234594, 247627, 338858, 351891, 495254, 508287, 703782, 742881, 1016574, 1055673, 1485762, 1524861, 2111346, 2228643, 3049722, 3219151, 4457286, 4574583, 6438302, 6685929, 9149166, 9657453, 13371858, 13723749, 19314906, 20057787, 27447498, 28972359, 40115574, 57944718, 86917077, 173834154, 260751231, 521502462]

約数ペア:

[(1, 521502462), (2, 260751231), (3, 173834154), (6, 86917077), (9, 57944718), (13, 40115574), (18, 28972359), (19, 27447498), (26, 20057787), (27, 19314906), (38, 13723749), (39, 13371858), (54, 9657453), (57, 9149166), (78, 6685929), (81, 6438302), (114, 4574583), (117, 4457286), (162, 3219151), (171, 3049722), (234, 2228643), (247, 2111346), (342, 1524861), (351, 1485762), (494, 1055673), (513, 1016574), (702, 742881), (741, 703782), (1026, 508287), (1053, 495254), (1482, 351891), (1539, 338858), (2106, 247627), (2223, 234594), (3078, 169429), (4446, 117297), (6669, 78198), (13033, 40014), (13338, 39099), (20007, 26066)]