1258704628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{5393}}^1$

素因数の和:5536

約数の個数: 48

約数和(自身を含む): 2410470720

約数和(自身を除く): 1151766092

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 83, 148, 166, 332, 703, 1406, 1577, 2812, 3071, 3154, 5393, 6142, 6308, 10786, 12284, 21572, 58349, 102467, 116698, 199541, 204934, 233396, 399082, 409868, 447619, 798164, 895238, 1790476, 3791279, 7582558, 8504761, 15165116, 16561903, 17009522, 33123806, 34019044, 66247612, 314676157, 629352314, 1258704628]

約数ペア:

[(1, 1258704628), (2, 629352314), (4, 314676157), (19, 66247612), (37, 34019044), (38, 33123806), (74, 17009522), (76, 16561903), (83, 15165116), (148, 8504761), (166, 7582558), (332, 3791279), (703, 1790476), (1406, 895238), (1577, 798164), (2812, 447619), (3071, 409868), (3154, 399082), (5393, 233396), (6142, 204934), (6308, 199541), (10786, 116698), (12284, 102467), (21572, 58349)]