2018661983

素因数分解:

${\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{7607}}^1$

素因数の和:7906

約数の個数: 16

約数和(自身を含む): 2204798400

約数和(自身を除く): 186136417

約数列:

[1, 13, 137, 149, 1781, 1937, 7607, 20413, 98891, 265369, 1042159, 1133443, 13548067, 14734759, 155281691, 2018661983]

約数ペア:

[(1, 2018661983), (13, 155281691), (137, 14734759), (149, 13548067), (1781, 1133443), (1937, 1042159), (7607, 265369), (20413, 98891)]