2078586084

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{641}}^1$

素因数の和:1081

約数の個数: 96

約数和(自身を含む): 5246115840

約数和(自身を除く): 3167529756

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 276, 372, 379, 641, 713, 758, 1137, 1282, 1426, 1516, 1923, 2139, 2274, 2564, 2852, 3846, 4278, 4548, 7692, 8556, 8717, 11749, 14743, 17434, 19871, 23498, 26151, 29486, 34868, 35247, 39742, 44229, 46996, 52302, 58972, 59613, 70494, 79484, 88458, 104604, 119226, 140988, 176916, 238452, 242939, 270227, 457033, 485878, 540454, 728817, 810681, 914066, 971756, 1080908, 1371099, 1457634, 1621362, 1828132, 2742198, 2915268, 3242724, 5484396, 5587597, 7531109, 11175194, 15062218, 16762791, 22350388, 22593327, 30124436, 33525582, 45186654, 67051164, 90373308, 173215507, 346431014, 519646521, 692862028, 1039293042, 2078586084]

約数ペア:

[(1, 2078586084), (2, 1039293042), (3, 692862028), (4, 519646521), (6, 346431014), (12, 173215507), (23, 90373308), (31, 67051164), (46, 45186654), (62, 33525582), (69, 30124436), (92, 22593327), (93, 22350388), (124, 16762791), (138, 15062218), (186, 11175194), (276, 7531109), (372, 5587597), (379, 5484396), (641, 3242724), (713, 2915268), (758, 2742198), (1137, 1828132), (1282, 1621362), (1426, 1457634), (1516, 1371099), (1923, 1080908), (2139, 971756), (2274, 914066), (2564, 810681), (2852, 728817), (3846, 540454), (4278, 485878), (4548, 457033), (7692, 270227), (8556, 242939), (8717, 238452), (11749, 176916), (14743, 140988), (17434, 119226), (19871, 104604), (23498, 88458), (26151, 79484), (29486, 70494), (34868, 59613), (35247, 58972), (39742, 52302), (44229, 46996)]