2815996

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 5171040

約数和(自身を除く): 2355044

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 359, 718, 1436, 1961, 3922, 7844, 13283, 19027, 26566, 38054, 53132, 76108, 703999, 1407998, 2815996]

約数ペア:

[(1, 2815996), (2, 1407998), (4, 703999), (37, 76108), (53, 53132), (74, 38054), (106, 26566), (148, 19027), (212, 13283), (359, 7844), (718, 3922), (1436, 1961)]