2017423810

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1024073}}^1$

素因数の和:1024277

約数の個数: 16

約数和(自身を含む): 3649799736

約数和(自身を除く): 1632375926

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 1024073, 2048146, 5120365, 10240730, 201742381, 403484762, 1008711905, 2017423810]

約数ペア:

[(1, 2017423810), (2, 1008711905), (5, 403484762), (10, 201742381), (197, 10240730), (394, 5120365), (985, 2048146), (1970, 1024073)]