1311103633262

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{73270573}}^1$

素因数の和:73270987

約数の個数: 16

約数和(自身を含む): 2057437717920

約数和(自身を除く): 746334084658

約数列:

[1, 2, 23, 46, 389, 778, 8947, 17894, 73270573, 146541146, 1685223179, 3370446358, 28502252897, 57004505794, 655551816631, 1311103633262]

約数ペア:

[(1, 1311103633262), (2, 655551816631), (23, 57004505794), (46, 28502252897), (389, 3370446358), (778, 1685223179), (8947, 146541146), (17894, 73270573)]