421360010

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{979907}}^1$

素因数の和:979957

約数の個数: 16

約数和(自身を含む): 776087136

約数和(自身を除く): 354727126

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 979907, 1959814, 4899535, 9799070, 42136001, 84272002, 210680005, 421360010]

約数ペア:

[(1, 421360010), (2, 210680005), (5, 84272002), (10, 42136001), (43, 9799070), (86, 4899535), (215, 1959814), (430, 979907)]