2002569

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:448

約数の個数: 16

約数和(自身を含む): 2809344

約数和(自身を除く): 806775

約数列:

[1, 3, 31, 61, 93, 183, 353, 1059, 1891, 5673, 10943, 21533, 32829, 64599, 667523, 2002569]

約数ペア:

[(1, 2002569), (3, 667523), (31, 64599), (61, 32829), (93, 21533), (183, 10943), (353, 5673), (1059, 1891)]