1438262

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5407}}^1$

素因数の和:5435

約数の個数: 16

約数和(自身を含む): 2595840

約数和(自身を除く): 1157578

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 5407, 10814, 37849, 75698, 102733, 205466, 719131, 1438262]

約数ペア:

[(1, 1438262), (2, 719131), (7, 205466), (14, 102733), (19, 75698), (38, 37849), (133, 10814), (266, 5407)]