7968866399

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1897801}}^1$

素因数の和:1897850

約数の個数: 16

約数和(自身を含む): 9564922080

約数和(自身を除く): 1596055681

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 1897801, 24671413, 32262617, 36058219, 419414021, 468756847, 612989723, 7968866399]

約数ペア:

[(1, 7968866399), (13, 612989723), (17, 468756847), (19, 419414021), (221, 36058219), (247, 32262617), (323, 24671413), (4199, 1897801)]