2116765660

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{439163}}^1$

素因数の和:439413

約数の個数: 24

約数和(自身を含む): 4463662896

約数和(自身を除く): 2346897236

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 439163, 878326, 1756652, 2195815, 4391630, 8783260, 105838283, 211676566, 423353132, 529191415, 1058382830, 2116765660]

約数ペア:

[(1, 2116765660), (2, 1058382830), (4, 529191415), (5, 423353132), (10, 211676566), (20, 105838283), (241, 8783260), (482, 4391630), (964, 2195815), (1205, 1756652), (2410, 878326), (4820, 439163)]