1982521156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{4177}}^1$

素因数の和:4289

約数の個数: 96

約数和(自身を含む): 4582029312

約数和(自身を除く): 2599508156

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 67, 77, 92, 134, 154, 161, 253, 268, 308, 322, 469, 506, 644, 737, 938, 1012, 1474, 1541, 1771, 1876, 2948, 3082, 3542, 4177, 5159, 6164, 7084, 8354, 10318, 10787, 16708, 16951, 20636, 21574, 29239, 33902, 43148, 45947, 58478, 67804, 91894, 96071, 116956, 118657, 183788, 192142, 237314, 279859, 321629, 384284, 474628, 559718, 643258, 672497, 1056781, 1119436, 1286516, 1344994, 1959013, 2113562, 2689988, 3078449, 3918026, 4227124, 6156898, 6436757, 7397467, 7836052, 12313796, 12873514, 14794934, 21549143, 25747028, 29589868, 43098286, 45057299, 70804327, 86196572, 90114598, 141608654, 180229196, 283217308, 495630289, 991260578, 1982521156]

約数ペア:

[(1, 1982521156), (2, 991260578), (4, 495630289), (7, 283217308), (11, 180229196), (14, 141608654), (22, 90114598), (23, 86196572), (28, 70804327), (44, 45057299), (46, 43098286), (67, 29589868), (77, 25747028), (92, 21549143), (134, 14794934), (154, 12873514), (161, 12313796), (253, 7836052), (268, 7397467), (308, 6436757), (322, 6156898), (469, 4227124), (506, 3918026), (644, 3078449), (737, 2689988), (938, 2113562), (1012, 1959013), (1474, 1344994), (1541, 1286516), (1771, 1119436), (1876, 1056781), (2948, 672497), (3082, 643258), (3542, 559718), (4177, 474628), (5159, 384284), (6164, 321629), (7084, 279859), (8354, 237314), (10318, 192142), (10787, 183788), (16708, 118657), (16951, 116956), (20636, 96071), (21574, 91894), (29239, 67804), (33902, 58478), (43148, 45947)]