1963156961

素因数分解:

${\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{245671}}^1$

素因数の和:245863

約数の個数: 8

約数和(自身を含む): 2010579648

約数和(自身を除く): 47422687

約数列:

[1, 61, 131, 7991, 245671, 14985931, 32182901, 1963156961]

約数ペア:

[(1, 1963156961), (61, 32182901), (131, 14985931), (7991, 245671)]