2160578

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 32

約数和(自身を含む): 3932544

約数和(自身を除く): 1771966

約数列:

[1, 2, 7, 14, 37, 43, 74, 86, 97, 194, 259, 301, 518, 602, 679, 1358, 1591, 3182, 3589, 4171, 7178, 8342, 11137, 22274, 25123, 29197, 50246, 58394, 154327, 308654, 1080289, 2160578]

約数ペア:

[(1, 2160578), (2, 1080289), (7, 308654), (14, 154327), (37, 58394), (43, 50246), (74, 29197), (86, 25123), (97, 22274), (194, 11137), (259, 8342), (301, 7178), (518, 4171), (602, 3589), (679, 3182), (1358, 1591)]