940737406

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{427997}}^1$

素因数の和:428163

約数の個数: 16

約数和(自身を含む): 1622968416

約数和(自身を除く): 682231010

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 427997, 855994, 2995979, 5991958, 67195529, 134391058, 470368703, 940737406]

約数ペア:

[(1, 940737406), (2, 470368703), (7, 134391058), (14, 67195529), (157, 5991958), (314, 2995979), (1099, 855994), (2198, 427997)]