1021306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3571}}^1$

素因数の和:3597

約数の個数: 16

約数和(自身を含む): 1800288

約数和(自身を除く): 778982

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 3571, 7142, 39281, 46423, 78562, 92846, 510653, 1021306]

約数ペア:

[(1, 1021306), (2, 510653), (11, 92846), (13, 78562), (22, 46423), (26, 39281), (143, 7142), (286, 3571)]