319320722

素因数分解:

$2^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{72871}}^1$

素因数の和:73193

約数の個数: 16

約数和(自身を含む): 549163392

約数和(自身を除く): 229842670

約数列:

[1, 2, 7, 14, 313, 626, 2191, 4382, 72871, 145742, 510097, 1020194, 22808623, 45617246, 159660361, 319320722]

約数ペア:

[(1, 319320722), (2, 159660361), (7, 45617246), (14, 22808623), (313, 1020194), (626, 510097), (2191, 145742), (4382, 72871)]