2002940907

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1957909}}^1$

素因数の和:1957954

約数の個数: 16

約数和(自身を含む): 3007349760

約数和(自身を除く): 1004408853

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 1957909, 5873727, 21536999, 60695179, 64610997, 182085537, 667646969, 2002940907]

約数ペア:

[(1, 2002940907), (3, 667646969), (11, 182085537), (31, 64610997), (33, 60695179), (93, 21536999), (341, 5873727), (1023, 1957909)]