1909480609

素因数分解:

${\mathrm{47}}^1\times {\mathrm{947}}^1\times {\mathrm{42901}}^1$

素因数の和:43895

約数の個数: 8

約数和(自身を含む): 1952212608

約数和(自身を除く): 42731999

約数列:

[1, 47, 947, 42901, 44509, 2016347, 40627247, 1909480609]

約数ペア:

[(1, 1909480609), (47, 40627247), (947, 2016347), (42901, 44509)]