2568996821

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{11633}}^1$

素因数の和:11908

約数の個数: 16

約数和(自身を含む): 2764238400

約数和(自身を除く): 195241579

約数列:

[1, 19, 59, 197, 1121, 3743, 11623, 11633, 220837, 221027, 686347, 2291701, 13040593, 43542319, 135210359, 2568996821]

約数ペア:

[(1, 2568996821), (19, 135210359), (59, 43542319), (197, 13040593), (1121, 2291701), (3743, 686347), (11623, 221027), (11633, 220837)]