7991852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4909}}^1$

素因数の和:4961

約数の個数: 24

約数和(自身を含む): 15672720

約数和(自身を除く): 7680868

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 4909, 9818, 19636, 53999, 107998, 181633, 215996, 363266, 726532, 1997963, 3995926, 7991852]

約数ペア:

[(1, 7991852), (2, 3995926), (4, 1997963), (11, 726532), (22, 363266), (37, 215996), (44, 181633), (74, 107998), (148, 53999), (407, 19636), (814, 9818), (1628, 4909)]