1990110365827

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3673}}^1\times {\mathrm{606743}}^1$

素因数の和:610482

約数の個数: 16

約数和(自身を含む): 2140010357760

約数和(自身を除く): 149899991933

約数列:

[1, 19, 47, 893, 3673, 69787, 172631, 606743, 3279989, 11528117, 28516921, 541821499, 2228567039, 42342773741, 104742650833, 1990110365827]

約数ペア:

[(1, 1990110365827), (19, 104742650833), (47, 42342773741), (893, 2228567039), (3673, 541821499), (69787, 28516921), (172631, 11528117), (606743, 3279989)]