78743014

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{330853}}^1$

素因数の和:330879

約数の個数: 16

約数和(自身を含む): 142928928

約数和(自身を除く): 64185914

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 330853, 661706, 2315971, 4631942, 5624501, 11249002, 39371507, 78743014]

約数ペア:

[(1, 78743014), (2, 39371507), (7, 11249002), (14, 5624501), (17, 4631942), (34, 2315971), (119, 661706), (238, 330853)]