2013457985

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{307633}}^1$

素因数の和:307673

約数の個数: 32

約数和(自身を含む): 3189549312

約数和(自身を除く): 1176091327

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 6545, 307633, 1538165, 2153431, 3383963, 5229761, 10767155, 16919815, 23687741, 26148805, 36608327, 57527371, 118438705, 183041635, 287636855, 402691597, 2013457985]

約数ペア:

[(1, 2013457985), (5, 402691597), (7, 287636855), (11, 183041635), (17, 118438705), (35, 57527371), (55, 36608327), (77, 26148805), (85, 23687741), (119, 16919815), (187, 10767155), (385, 5229761), (595, 3383963), (935, 2153431), (1309, 1538165), (6545, 307633)]