631338

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{757}}^1$

素因数の和:901

約数の個数: 16

約数和(自身を含む): 1273440

約数和(自身を除く): 642102

約数列:

[1, 2, 3, 6, 139, 278, 417, 757, 834, 1514, 2271, 4542, 105223, 210446, 315669, 631338]

約数ペア:

[(1, 631338), (2, 315669), (3, 210446), (6, 105223), (139, 4542), (278, 2271), (417, 1514), (757, 834)]