2491880509444

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{1187}}^1\times {\mathrm{2179}}^1\times {\mathrm{2251}}^1$

素因数の和:5728

約数の個数: 48

約数和(自身を含む): 4409233678080

約数和(自身を除く): 1917353168636

約数列:

[1, 2, 4, 107, 214, 428, 1187, 2179, 2251, 2374, 4358, 4502, 4748, 8716, 9004, 127009, 233153, 240857, 254018, 466306, 481714, 508036, 932612, 963428, 2586473, 2671937, 4904929, 5172946, 5343874, 9809858, 10345892, 10687748, 19619716, 276752611, 285897259, 524827403, 553505222, 571794518, 1049654806, 1107010444, 1143589036, 2099309612, 5822150723, 11644301446, 23288602892, 622970127361, 1245940254722, 2491880509444]

約数ペア:

[(1, 2491880509444), (2, 1245940254722), (4, 622970127361), (107, 23288602892), (214, 11644301446), (428, 5822150723), (1187, 2099309612), (2179, 1143589036), (2251, 1107010444), (2374, 1049654806), (4358, 571794518), (4502, 553505222), (4748, 524827403), (8716, 285897259), (9004, 276752611), (127009, 19619716), (233153, 10687748), (240857, 10345892), (254018, 9809858), (466306, 5343874), (481714, 5172946), (508036, 4904929), (932612, 2671937), (963428, 2586473)]