4198740.00000000

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{301429}}^1$

素因数の和:301443

約数の個数: 16

約数和(自身を含む): 43405920

約数和(自身を除く): 22305890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 301429, 602858, 1507145, 2110003, 3014290, 4220006, 10550015, 21100030]

約数ペア:

[(1, 21100030), (2, 10550015), (5, 4220006), (7, 3014290), (10, 2110003), (14, 1507145), (35, 602858), (70, 301429)]