2017353970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{61561}}^1$

素因数の和:61710

約数の個数: 32

約数和(自身を含む): 3789756720

約数和(自身を除く): 1772402750

約数列:

[1, 2, 5, 10, 29, 58, 113, 145, 226, 290, 565, 1130, 3277, 6554, 16385, 32770, 61561, 123122, 307805, 615610, 1785269, 3570538, 6956393, 8926345, 13912786, 17852690, 34781965, 69563930, 201735397, 403470794, 1008676985, 2017353970]

約数ペア:

[(1, 2017353970), (2, 1008676985), (5, 403470794), (10, 201735397), (29, 69563930), (58, 34781965), (113, 17852690), (145, 13912786), (226, 8926345), (290, 6956393), (565, 3570538), (1130, 1785269), (3277, 615610), (6554, 307805), (16385, 123122), (32770, 61561)]