1902894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{45307}}^1$

素因数の和:45319

約数の個数: 16

約数和(自身を含む): 4349568

約数和(自身を除く): 2446674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 45307, 90614, 135921, 271842, 317149, 634298, 951447, 1902894]

約数ペア:

[(1, 1902894), (2, 951447), (3, 634298), (6, 317149), (7, 271842), (14, 135921), (21, 90614), (42, 45307)]