4976125973

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2878037}}^1$

素因数の和:2878076

約数の個数: 16

約数和(自身を含む): 6446805120

約数和(自身を除く): 1470679147

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 2878037, 20146259, 37414481, 54682703, 261901367, 382778921, 710875139, 4976125973]

約数ペア:

[(1, 4976125973), (7, 710875139), (13, 382778921), (19, 261901367), (91, 54682703), (133, 37414481), (247, 20146259), (1729, 2878037)]