1830438064

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{4639}}^1$

素因数の和:4938

約数の個数: 80

約数和(自身を含む): 4381941760

約数和(自身を除く): 2551503696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 271, 364, 542, 728, 1084, 1456, 1897, 2168, 3523, 3794, 4336, 4639, 7046, 7588, 9278, 14092, 15176, 18556, 24661, 28184, 30352, 32473, 37112, 49322, 56368, 60307, 64946, 74224, 98644, 120614, 129892, 197288, 241228, 259784, 394576, 422149, 482456, 519568, 844298, 964912, 1257169, 1688596, 2514338, 3377192, 5028676, 6754384, 8800183, 10057352, 16343197, 17600366, 20114704, 32686394, 35200732, 65372788, 70401464, 114402379, 130745576, 140802928, 228804758, 261491152, 457609516, 915219032, 1830438064]

約数ペア:

[(1, 1830438064), (2, 915219032), (4, 457609516), (7, 261491152), (8, 228804758), (13, 140802928), (14, 130745576), (16, 114402379), (26, 70401464), (28, 65372788), (52, 35200732), (56, 32686394), (91, 20114704), (104, 17600366), (112, 16343197), (182, 10057352), (208, 8800183), (271, 6754384), (364, 5028676), (542, 3377192), (728, 2514338), (1084, 1688596), (1456, 1257169), (1897, 964912), (2168, 844298), (3523, 519568), (3794, 482456), (4336, 422149), (4639, 394576), (7046, 259784), (7588, 241228), (9278, 197288), (14092, 129892), (15176, 120614), (18556, 98644), (24661, 74224), (28184, 64946), (30352, 60307), (32473, 56368), (37112, 49322)]