268503898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1787}}^1\times {\mathrm{5779}}^1$

素因数の和:7581

約数の個数: 16

約数和(自身を含む): 434054880

約数和(自身を除く): 165550982

約数列:

[1, 2, 13, 26, 1787, 3574, 5779, 11558, 23231, 46462, 75127, 150254, 10327073, 20654146, 134251949, 268503898]

約数ペア:

[(1, 268503898), (2, 134251949), (13, 20654146), (26, 10327073), (1787, 150254), (3574, 75127), (5779, 46462), (11558, 23231)]