858006742

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{17117}}^1$

素因数の和:17543

約数の個数: 16

約数和(自身を含む): 1308910752

約数和(自身を除く): 450904010

約数列:

[1, 2, 71, 142, 353, 706, 17117, 25063, 34234, 50126, 1215307, 2430614, 6042301, 12084602, 429003371, 858006742]

約数ペア:

[(1, 858006742), (2, 429003371), (71, 12084602), (142, 6042301), (353, 2430614), (706, 1215307), (17117, 50126), (25063, 34234)]