298864979

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1\times {\mathrm{1531}}^1$

素因数の和:1970

約数の個数: 16

約数和(自身を含む): 347089920

約数和(自身を除く): 48224941

約数列:

[1, 7, 79, 353, 553, 1531, 2471, 10717, 27887, 120949, 195209, 540443, 846643, 3783101, 42694997, 298864979]

約数ペア:

[(1, 298864979), (7, 42694997), (79, 3783101), (353, 846643), (553, 540443), (1531, 195209), (2471, 120949), (10717, 27887)]