2028396

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{3931}}^1$

素因数の和:3981

約数の個数: 24

約数和(自身を含む): 4844224

約数和(自身を除く): 2815828

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 3931, 7862, 11793, 15724, 23586, 47172, 169033, 338066, 507099, 676132, 1014198, 2028396]

約数ペア:

[(1, 2028396), (2, 1014198), (3, 676132), (4, 507099), (6, 338066), (12, 169033), (43, 47172), (86, 23586), (129, 15724), (172, 11793), (258, 7862), (516, 3931)]