320104474

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1\times {\mathrm{3257}}^1$

素因数の和:3729

約数の個数: 16

約数和(自身を含む): 484907688

約数和(自身を除く): 164803214

約数列:

[1, 2, 157, 313, 314, 626, 3257, 6514, 49141, 98282, 511349, 1019441, 1022698, 2038882, 160052237, 320104474]

約数ペア:

[(1, 320104474), (2, 160052237), (157, 2038882), (313, 1022698), (314, 1019441), (626, 511349), (3257, 98282), (6514, 49141)]