298274879

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{6323}}^1$

素因数の和:6646

約数の個数: 16

約数和(自身を含む): 356977152

約数和(自身を除く): 58702273

約数列:

[1, 7, 23, 161, 293, 2051, 6323, 6739, 44261, 47173, 145429, 1018003, 1852639, 12968473, 42610697, 298274879]

約数ペア:

[(1, 298274879), (7, 42610697), (23, 12968473), (161, 1852639), (293, 1018003), (2051, 145429), (6323, 47173), (6739, 44261)]