1629876

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1913}}^1$

素因数の和:1991

約数の個数: 24

約数和(自身を含む): 3858624

約数和(自身を除く): 2228748

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 1913, 3826, 5739, 7652, 11478, 22956, 135823, 271646, 407469, 543292, 814938, 1629876]

約数ペア:

[(1, 1629876), (2, 814938), (3, 543292), (4, 407469), (6, 271646), (12, 135823), (71, 22956), (142, 11478), (213, 7652), (284, 5739), (426, 3826), (852, 1913)]