797649298

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{344111}}^1$

素因数の和:344193

約数の個数: 16

約数和(自身を含む): 1280096640

約数和(自身を除く): 482447342

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 344111, 688222, 6538109, 13076218, 20990771, 41981542, 398824649, 797649298]

約数ペア:

[(1, 797649298), (2, 398824649), (19, 41981542), (38, 20990771), (61, 13076218), (122, 6538109), (1159, 688222), (2318, 344111)]