2488890635

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{222919}}^1$

素因数の和:222971

約数の個数: 32

約数和(自身を含む): 3852057600

約数和(自身を除く): 1363166965

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 145, 203, 319, 385, 1015, 1595, 2233, 11165, 222919, 1114595, 1560433, 2452109, 6464651, 7802165, 12260545, 17164763, 32323255, 45252557, 71111161, 85823815, 226262785, 355555805, 497778127, 2488890635]

約数ペア:

[(1, 2488890635), (5, 497778127), (7, 355555805), (11, 226262785), (29, 85823815), (35, 71111161), (55, 45252557), (77, 32323255), (145, 17164763), (203, 12260545), (319, 7802165), (385, 6464651), (1015, 2452109), (1595, 1560433), (2233, 1114595), (11165, 222919)]