2883990512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{10909}}^1$

素因数の和:11002

約数の個数: 80

約数和(自身を含む): 6363759360

約数和(自身を除く): 3479768848

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 41, 52, 62, 82, 104, 124, 164, 208, 248, 328, 403, 496, 533, 656, 806, 1066, 1271, 1612, 2132, 2542, 3224, 4264, 5084, 6448, 8528, 10168, 10909, 16523, 20336, 21818, 33046, 43636, 66092, 87272, 132184, 141817, 174544, 264368, 283634, 338179, 447269, 567268, 676358, 894538, 1134536, 1352716, 1789076, 2269072, 2705432, 3578152, 4396327, 5410864, 5814497, 7156304, 8792654, 11628994, 13865339, 17585308, 23257988, 27730678, 35170616, 46515976, 55461356, 70341232, 93031952, 110922712, 180249407, 221845424, 360498814, 720997628, 1441995256, 2883990512]

約数ペア:

[(1, 2883990512), (2, 1441995256), (4, 720997628), (8, 360498814), (13, 221845424), (16, 180249407), (26, 110922712), (31, 93031952), (41, 70341232), (52, 55461356), (62, 46515976), (82, 35170616), (104, 27730678), (124, 23257988), (164, 17585308), (208, 13865339), (248, 11628994), (328, 8792654), (403, 7156304), (496, 5814497), (533, 5410864), (656, 4396327), (806, 3578152), (1066, 2705432), (1271, 2269072), (1612, 1789076), (2132, 1352716), (2542, 1134536), (3224, 894538), (4264, 676358), (5084, 567268), (6448, 447269), (8528, 338179), (10168, 283634), (10909, 264368), (16523, 174544), (20336, 141817), (21818, 132184), (33046, 87272), (43636, 66092)]