1025220976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{823}}^1$

素因数の和:1010

約数の個数: 80

約数和(自身を含む): 2201484096

約数和(自身を除く): 1176263120

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 113, 208, 212, 226, 424, 452, 689, 823, 848, 904, 1378, 1469, 1646, 1808, 2756, 2938, 3292, 5512, 5876, 5989, 6584, 10699, 11024, 11752, 11978, 13168, 21398, 23504, 23956, 42796, 43619, 47912, 77857, 85592, 87238, 92999, 95824, 155714, 171184, 174476, 185998, 311428, 348952, 371996, 567047, 622856, 697904, 743992, 1134094, 1208987, 1245712, 1487984, 2268188, 2417974, 4536376, 4835948, 4928947, 9072752, 9671896, 9857894, 19343792, 19715788, 39431576, 64076311, 78863152, 128152622, 256305244, 512610488, 1025220976]

約数ペア:

[(1, 1025220976), (2, 512610488), (4, 256305244), (8, 128152622), (13, 78863152), (16, 64076311), (26, 39431576), (52, 19715788), (53, 19343792), (104, 9857894), (106, 9671896), (113, 9072752), (208, 4928947), (212, 4835948), (226, 4536376), (424, 2417974), (452, 2268188), (689, 1487984), (823, 1245712), (848, 1208987), (904, 1134094), (1378, 743992), (1469, 697904), (1646, 622856), (1808, 567047), (2756, 371996), (2938, 348952), (3292, 311428), (5512, 185998), (5876, 174476), (5989, 171184), (6584, 155714), (10699, 95824), (11024, 92999), (11752, 87238), (11978, 85592), (13168, 77857), (21398, 47912), (23504, 43619), (23956, 42796)]