2017391896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{98467}}^1$

素因数の和:98683

約数の個数: 32

約数和(自身を含む): 4094299440

約数和(自身を除く): 2076907544

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 394, 788, 1576, 2561, 5122, 10244, 20488, 98467, 196934, 393868, 787736, 1280071, 2560142, 5120284, 10240568, 19397999, 38795998, 77591996, 155183992, 252173987, 504347974, 1008695948, 2017391896]

約数ペア:

[(1, 2017391896), (2, 1008695948), (4, 504347974), (8, 252173987), (13, 155183992), (26, 77591996), (52, 38795998), (104, 19397999), (197, 10240568), (394, 5120284), (788, 2560142), (1576, 1280071), (2561, 787736), (5122, 393868), (10244, 196934), (20488, 98467)]