248904446

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{2897}}^1$

素因数の和:2961

約数の個数: 48

約数和(自身を含む): 476987616

約数和(自身を除く): 228083170

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 361, 646, 722, 2261, 2527, 2897, 4522, 5054, 5794, 6137, 12274, 20279, 40558, 42959, 49249, 55043, 85918, 98498, 110086, 344743, 385301, 689486, 770602, 935731, 1045817, 1871462, 2091634, 6550117, 7320719, 13100234, 14641438, 17778889, 35557778, 124452223, 248904446]

約数ペア:

[(1, 248904446), (2, 124452223), (7, 35557778), (14, 17778889), (17, 14641438), (19, 13100234), (34, 7320719), (38, 6550117), (119, 2091634), (133, 1871462), (238, 1045817), (266, 935731), (323, 770602), (361, 689486), (646, 385301), (722, 344743), (2261, 110086), (2527, 98498), (2897, 85918), (4522, 55043), (5054, 49249), (5794, 42959), (6137, 40558), (12274, 20279)]