1222817479

素因数分解:

${\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1\times {\mathrm{2003}}^1$

素因数の和:2478

約数の個数: 16

約数和(自身を含む): 1330527744

約数和(自身を除く): 107710265

約数列:

[1, 13, 151, 311, 1963, 2003, 4043, 26039, 46961, 302453, 610493, 622933, 3931889, 8098129, 94062883, 1222817479]

約数ペア:

[(1, 1222817479), (13, 94062883), (151, 8098129), (311, 3931889), (1963, 622933), (2003, 610493), (4043, 302453), (26039, 46961)]