421417966

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{41999}}^1$

素因数の和:42203

約数の個数: 16

約数和(自身を含む): 657720000

約数和(自身を除く): 236302034

約数列:

[1, 2, 29, 58, 173, 346, 5017, 10034, 41999, 83998, 1217971, 2435942, 7265827, 14531654, 210708983, 421417966]

約数ペア:

[(1, 421417966), (2, 210708983), (29, 14531654), (58, 7265827), (173, 2435942), (346, 1217971), (5017, 83998), (10034, 41999)]