479774

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:259

約数の個数: 16

約数和(自身を含む): 775008

約数和(自身を除く): 295234

約数列:

[1, 2, 17, 34, 103, 137, 206, 274, 1751, 2329, 3502, 4658, 14111, 28222, 239887, 479774]

約数ペア:

[(1, 479774), (2, 239887), (17, 28222), (34, 14111), (103, 4658), (137, 3502), (206, 2329), (274, 1751)]