421946014

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{700907}}^1$

素因数の和:700959

約数の個数: 16

約数和(自身を含む): 740158848

約数和(自身を除く): 318212834

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 700907, 1401814, 4906349, 9812698, 30139001, 60278002, 210973007, 421946014]

約数ペア:

[(1, 421946014), (2, 210973007), (7, 60278002), (14, 30139001), (43, 9812698), (86, 4906349), (301, 1401814), (602, 700907)]