631036214

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{12589}}^1$

素因数の和:13015

約数の個数: 16

約数和(自身を含む): 962681760

約数和(自身を除く): 331645546

約数列:

[1, 2, 71, 142, 353, 706, 12589, 25063, 25178, 50126, 893819, 1787638, 4443917, 8887834, 315518107, 631036214]

約数ペア:

[(1, 631036214), (2, 315518107), (71, 8887834), (142, 4443917), (353, 1787638), (706, 893819), (12589, 50126), (25063, 25178)]