7902164

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 14364000

約数和(自身を除く): 6461836

約数列:

[1, 2, 4, 37, 74, 107, 148, 214, 428, 499, 998, 1996, 3959, 7918, 15836, 18463, 36926, 53393, 73852, 106786, 213572, 1975541, 3951082, 7902164]

約数ペア:

[(1, 7902164), (2, 3951082), (4, 1975541), (37, 213572), (74, 106786), (107, 73852), (148, 53393), (214, 36926), (428, 18463), (499, 15836), (998, 7918), (1996, 3959)]