1008121569278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{647061341}}^1$

素因数の和:647061403

約数の個数: 16

約数和(自身を含む): 1630594581840

約数和(自身を除く): 622473012562

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 647061341, 1294122682, 12294165479, 24588330958, 26529514981, 53059029962, 504060784639, 1008121569278]

約数ペア:

[(1, 1008121569278), (2, 504060784639), (19, 53059029962), (38, 26529514981), (41, 24588330958), (82, 12294165479), (779, 1294122682), (1558, 647061341)]