973798982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1971253}}^1$

素因数の和:1971287

約数の個数: 16

約数和(自身を含む): 1655853360

約数和(自身を除く): 682054378

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 1971253, 3942506, 25626289, 37453807, 51252578, 74907614, 486899491, 973798982]

約数ペア:

[(1, 973798982), (2, 486899491), (13, 74907614), (19, 51252578), (26, 37453807), (38, 25626289), (247, 3942506), (494, 1971253)]